{"product_id":"tong-da-hong-magnetic-bar-blocks-42-piece-set","title":"Tong Da Hong Magnetic Bar Blocks – 42 Piece Set","description":"\u003cp\u003eClick, connect and watch an idea take shape in three dimensions. The \u003cstrong\u003eTong Da Hong Magnetic Bar Blocks – 42 Piece Set\u003c\/strong\u003e gives children a colourful collection of magnetic bars and ball connectors for building geometric forms, towers, houses and imaginative structures of their own.\u003c\/p\u003e\n\u003cp\u003eDesigned for children aged \u003cstrong\u003e3 years+\u003c\/strong\u003e, the pieces connect magnetically, allowing young builders to experiment with shape, balance and structure without complicated fasteners or instructions.\u003c\/p\u003e\n\u003cp\u003eFrom a simple triangle to a colourful 3D construction, every new connection becomes another opportunity to build, change, test and try again.\u003c\/p\u003e\n\u003ch3\u003eWhy Children Love It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic pieces connect with a satisfying click\u003c\/li\u003e\n\u003cli\u003e42 colourful components offer plenty of building combinations\u003c\/li\u003e\n\u003cli\u003eBall connectors allow bars to extend in different directions\u003c\/li\u003e\n\u003cli\u003eStraight and curved pieces create different types of structures\u003c\/li\u003e\n\u003cli\u003eBuilds can be taken apart and transformed into something completely new\u003c\/li\u003e\n\u003cli\u003eNo fixed result — children decide what to make\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Parents Love It\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOfficially marked for ages 3+\u003c\/li\u003e\n\u003cli\u003eEncourages hands-on, screen-free construction play\u003c\/li\u003e\n\u003cli\u003eIntroduces simple 3D building and geometry through play\u003c\/li\u003e\n\u003cli\u003eSupports fine motor control and hand-eye coordination\u003c\/li\u003e\n\u003cli\u003eReusable pieces encourage experimentation and problem solving\u003c\/li\u003e\n\u003cli\u003e42-piece format offers enough components for varied builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrom One Connection to a Whole Structure\u003c\/h3\u003e\n\u003cp\u003eEvery construction begins with something simple.\u003c\/p\u003e\n\u003cp\u003eA magnetic bar meets a ball.\u003c\/p\u003e\n\u003cp\u003eAnother bar connects from a different angle.\u003c\/p\u003e\n\u003cp\u003eThen another.\u003c\/p\u003e\n\u003cp\u003eBefore long, a few individual pieces have become a standing three-dimensional shape.\u003c\/p\u003e\n\u003cp\u003eThe straightforward magnetic system gives children immediate feedback and makes it easy to experiment without needing screws, tools or complicated connectors.\u003c\/p\u003e\n\u003ch3\u003e42 Magnetic Building Pieces\u003c\/h3\u003e\n\u003cp\u003eThe set contains \u003cstrong\u003e42 magnetic construction pieces\u003c\/strong\u003e in a bright mix of colours.\u003c\/p\u003e\n\u003cp\u003eThe collection combines magnetic bars with rounded ball connectors, giving children the basic elements needed to create open-frame constructions.\u003c\/p\u003e\n\u003cp\u003eVisible colours include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRed\u003c\/li\u003e\n\u003cli\u003eCoral pink\u003c\/li\u003e\n\u003cli\u003ePurple\u003c\/li\u003e\n\u003cli\u003eLime green\u003c\/li\u003e\n\u003cli\u003eOlive green\u003c\/li\u003e\n\u003cli\u003eLight blue\u003c\/li\u003e\n\u003cli\u003eDark blue\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe varied colours also make it easy to create repeating patterns or colour-based sections within a build.\u003c\/p\u003e\n\u003ch3\u003eBall Connectors Make Building Flexible\u003c\/h3\u003e\n\u003cp\u003eThe rounded magnetic balls act as connection points between the bars.\u003c\/p\u003e\n\u003cp\u003eBecause several bars can meet around one ball, children are not limited to building in a straight line.\u003c\/p\u003e\n\u003cp\u003eThey can change direction, build upward and connect several sides around one central point.\u003c\/p\u003e\n\u003cp\u003eThat flexibility is what allows simple pieces to become much more complex 3D structures.\u003c\/p\u003e\n\u003ch3\u003eStraight \u0026amp; Curved Building Pieces\u003c\/h3\u003e\n\u003cp\u003eThe set includes both \u003cstrong\u003estraight and curved magnetic bar elements\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eStraight pieces work naturally for edges, triangles, cubes and structural frames.\u003c\/p\u003e\n\u003cp\u003eCurved pieces introduce another direction and allow children to experiment with rounder, more unusual constructions.\u003c\/p\u003e\n\u003cp\u003eCombining the two gives each build a different character.\u003c\/p\u003e\n\u003ch3\u003eExplore Three-Dimensional Shapes\u003c\/h3\u003e\n\u003cp\u003eUnlike flat construction pieces, magnetic rods and balls naturally encourage children to build outward and upward.\u003c\/p\u003e\n\u003cp\u003eThey can explore forms such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTriangles\u003c\/li\u003e\n\u003cli\u003ePyramids\u003c\/li\u003e\n\u003cli\u003eCubes\u003c\/li\u003e\n\u003cli\u003eTowers\u003c\/li\u003e\n\u003cli\u003eOpen geometric frames\u003c\/li\u003e\n\u003cli\u003eHouses\u003c\/li\u003e\n\u003cli\u003eAbstract sculptures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA structure can start flat on the table and gradually become something that stands on its own.\u003c\/p\u003e\n\u003ch3\u003eEarly STEM Through Building\u003c\/h3\u003e\n\u003cp\u003eMagnetic construction brings several early STEM ideas together without turning playtime into a lesson.\u003c\/p\u003e\n\u003cp\u003eChildren naturally encounter:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMagnetism\u003c\/strong\u003e — discovering how pieces attract and connect.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGeometry\u003c\/strong\u003e — building shapes from lines and connection points.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEngineering\u003c\/strong\u003e — working out how a structure can stand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpatial reasoning\u003c\/strong\u003e — deciding where the next piece needs to go.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProblem solving\u003c\/strong\u003e — changing a build when an idea does not work as expected.\u003c\/p\u003e\n\u003cp\u003eThe concepts emerge through experimentation rather than formal instruction.\u003c\/p\u003e\n\u003ch3\u003eBuild, Test \u0026amp; Rebuild\u003c\/h3\u003e\n\u003cp\u003eA magnetic structure does not always work on the first attempt.\u003c\/p\u003e\n\u003cp\u003eA tower may lean.\u003c\/p\u003e\n\u003cp\u003eA connection may need another support.\u003c\/p\u003e\n\u003cp\u003eA shape might need to be widened.\u003c\/p\u003e\n\u003cp\u003eThat process is part of the play.\u003c\/p\u003e\n\u003cp\u003eChildren can look at what happened, change a piece and try again.\u003c\/p\u003e\n\u003cp\u003eBecause the components separate easily and can be reused immediately, mistakes never need to feel permanent.\u003c\/p\u003e\n\u003ch3\u003eFine Motor \u0026amp; Hand-Eye Play\u003c\/h3\u003e\n\u003cp\u003eEvery construction requires children to guide one component towards another and align the magnetic connection.\u003c\/p\u003e\n\u003cp\u003eThose repeated movements involve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGrasping individual pieces\u003c\/li\u003e\n\u003cli\u003ePositioning bars\u003c\/li\u003e\n\u003cli\u003eAligning connectors\u003c\/li\u003e\n\u003cli\u003eRotating components\u003c\/li\u003e\n\u003cli\u003eSeparating magnetic pieces\u003c\/li\u003e\n\u003cli\u003eReconnecting them from another direction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe building activity naturally keeps both hands and eyes involved.\u003c\/p\u003e\n\u003ch3\u003eOpen-Ended Imagination\u003c\/h3\u003e\n\u003cp\u003eThere is no single model that must be completed.\u003c\/p\u003e\n\u003cp\u003eOne day the pieces might become a house.\u003c\/p\u003e\n\u003cp\u003eThe next time they may form a tall tower.\u003c\/p\u003e\n\u003cp\u003eThen a geometric ball.\u003c\/p\u003e\n\u003cp\u003eOr something that does not need a name at all.\u003c\/p\u003e\n\u003cp\u003eThat open-ended format gives children control over what they build and how long they continue developing the idea.\u003c\/p\u003e\n\u003ch3\u003ePlay Together\u003c\/h3\u003e\n\u003cp\u003eThe 42-piece collection can also become a shared construction challenge.\u003c\/p\u003e\n\u003cp\u003eChildren can:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBuild different parts of one structure\u003c\/li\u003e\n\u003cli\u003eTake turns adding pieces\u003c\/li\u003e\n\u003cli\u003eCreate matching shapes\u003c\/li\u003e\n\u003cli\u003eChallenge each other to build something taller\u003c\/li\u003e\n\u003cli\u003eCopy a structure made by another player\u003c\/li\u003e\n\u003cli\u003eWork together on one larger design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShared building adds opportunities for communication and cooperative problem solving.\u003c\/p\u003e\n\u003ch3\u003eSimple Building Challenges\u003c\/h3\u003e\n\u003cp\u003eParents can introduce small challenges without changing the nature of the toy:\u003c\/p\u003e\n\u003cp\u003e“Can you make a triangle?”\u003c\/p\u003e\n\u003cp\u003e“Can you build something that stands?”\u003c\/p\u003e\n\u003cp\u003e“How many bars can connect around one ball?”\u003c\/p\u003e\n\u003cp\u003e“Can you make two matching shapes?”\u003c\/p\u003e\n\u003cp\u003e“What happens if we make the base wider?”\u003c\/p\u003e\n\u003cp\u003eThese prompts can help children explore new ideas while still allowing them to find their own solution.\u003c\/p\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMagnetic construction\u003c\/li\u003e\n\u003cli\u003eOpen-ended building\u003c\/li\u003e\n\u003cli\u003eSTEM exploration\u003c\/li\u003e\n\u003cli\u003eGeometry play\u003c\/li\u003e\n\u003cli\u003eSpatial reasoning\u003c\/li\u003e\n\u003cli\u003eFine motor activities\u003c\/li\u003e\n\u003cli\u003eHand-eye coordination\u003c\/li\u003e\n\u003cli\u003eCreative problem solving\u003c\/li\u003e\n\u003cli\u003eCollaborative building\u003c\/li\u003e\n\u003cli\u003eIndependent play\u003c\/li\u003e\n\u003cli\u003eQuiet indoor activity\u003c\/li\u003e\n\u003cli\u003eScreen-free play\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTong Da Hong Magnetic Bar Blocks\u003c\/li\u003e\n\u003cli\u003e42-piece magnetic construction set\u003c\/li\u003e\n\u003cli\u003eMagnetic bars and ball connectors\u003c\/li\u003e\n\u003cli\u003eStraight building elements\u003c\/li\u003e\n\u003cli\u003eCurved building elements\u003c\/li\u003e\n\u003cli\u003eBright multicolour design\u003c\/li\u003e\n\u003cli\u003eStrong magnetic connections\u003c\/li\u003e\n\u003cli\u003eDesigned for 3D construction\u003c\/li\u003e\n\u003cli\u003eMultiple modelling possibilities\u003c\/li\u003e\n\u003cli\u003eOpen-ended building play\u003c\/li\u003e\n\u003cli\u003eNo batteries required\u003c\/li\u003e\n\u003cli\u003eRecommended age: 3+\u003c\/li\u003e\n\u003cli\u003eScreen-free STEM-inspired activity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Is Included\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e42 × Magnetic Building Pieces\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe set includes an assortment of magnetic bars and ball connectors.\u003c\/p\u003e\n\u003ch3\u003eSafety Information\u003c\/h3\u003e\n\u003cp\u003eRecommended for children aged \u003cstrong\u003e3 years+\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eContains magnets. Not suitable for children under 3 years. Use under adult supervision.\u003c\/p\u003e\n\u003cp\u003eInspect the pieces regularly and discontinue use if any component becomes damaged or a magnet becomes exposed.\u003c\/p\u003e\n\u003ch3\u003eBuild Something That Wasn’t There a Minute Ago\u003c\/h3\u003e\n\u003cp\u003eThat is the magic of construction play.\u003c\/p\u003e\n\u003cp\u003eA handful of colourful pieces sits on the floor.\u003c\/p\u003e\n\u003cp\u003eOne connection becomes three.\u003c\/p\u003e\n\u003cp\u003eThree become a shape.\u003c\/p\u003e\n\u003cp\u003eThe shape grows taller.\u003c\/p\u003e\n\u003cp\u003eThen the whole thing comes apart and becomes something completely different.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnect, experiment and build again — 42 magnetic pieces with plenty of room for big little ideas.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Gravitaly","offers":[{"title":"Default Title","offer_id":58765000868214,"sku":null,"price":370.0,"currency_code":"NOK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1465\/8934\/files\/tong-da-hong-magnetic-bar-blocks-42.png?v=1789729215","url":"https:\/\/gravitaly.com\/en-no\/products\/tong-da-hong-magnetic-bar-blocks-42-piece-set","provider":"Gravitaly","version":"1.0","type":"link"}