{"product_id":"small-particle-slide-track-building-blocks-educational-diy-toy","title":"DIY Ball-Run Track Building Blocks, 89–523 Piece Options","description":"\u003ch2\u003eBuild a Track, Then Try a New Layout\u003c\/h2\u003e\u003cp\u003eAssemble a slide-track and ball-run layout with this multicolour building-block set. Rearranging the pieces offers a hands-on construction activity, with several supplier-listed set sizes to choose from.\u003c\/p\u003e\u003ch3\u003eChoose Your Set\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e89 pieces, colour box.\u003c\/li\u003e\n\u003cli\u003e168 pieces, OPP packaging plus shipping box.\u003c\/li\u003e\n\u003cli\u003e168 pieces, colour box.\u003c\/li\u003e\n\u003cli\u003e176 pieces, colour box.\u003c\/li\u003e\n\u003cli\u003e336 pieces, colour box.\u003c\/li\u003e\n\u003cli\u003e336 pieces, ColorBox2 option.\u003c\/li\u003e\n\u003cli\u003e348 pieces, colour box.\u003c\/li\u003e\n\u003cli\u003e523 pieces, colour box.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese counts and packaging descriptions follow the current option names. The difference between the two 336-piece options is not specified; do not assume they have identical contents. The selector labelled “Color” identifies set configurations, not individual colours.\u003c\/p\u003e\u003ch3\u003eSupplier-Listed Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: ABS plastic.\u003c\/li\u003e\n\u003cli\u003eSmall building-block format.\u003c\/li\u003e\n\u003cli\u003eMulticolour sets with slide-track and ball-run elements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eExact assembled dimensions, individual piece sizes and model-specific weights are not provided. The source's approximate 1 kg weight is not confirmed for every set. Ball quantities, instructions and compatibility with other block brands require confirmation. No LEGO brand affiliation or compatibility is claimed.\u003c\/p\u003e\u003ch3\u003eAge \u0026amp; Safety Information\u003c\/h3\u003e\u003cp\u003eSmall parts and balls can present a choking hazard. Keep loose pieces away from young children. The manufacturer's minimum age and original warnings are not supplied; obtain these before selecting the set for a child. Adult supervision does not replace an age rating.\u003c\/p\u003e\u003cp\u003eThe source mentions 3C certification but provides no certificate or model-specific test documentation. This listing does not present the set as independently safety-certified. Developmental or learning outcomes are not guaranteed.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cp\u003e1 building-block set in your selected configuration, with the packaging specified by that option. A colour box is not promised for the OPP plus shipping-box option. Exact component inventories require confirmation.\u003c\/p\u003e\u003cdiv\u003e\n\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/68e4e130-0b8d-487d-81ec-cf5b2245841d.jpeg\"\u003e\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/feac2690-e96c-4796-87ff-e70935cf8cc9.jpeg\"\u003e\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/88c20385-7f56-4b89-b240-545dc1948b69.jpeg\"\u003e\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/237be488-362a-437d-a9b2-949179ea6c89.jpeg\"\u003e\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/712ecd13-2ba2-4b7c-8eb1-af48c16f52f7.jpeg\"\u003e\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/4c3ed530-0b7c-4f5a-bd09-40185b188a7b.jpeg\"\u003e\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/31095e6b-f669-4a91-bb7a-5cc1acc57811.jpeg\"\u003e\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/c43bff7e-b0c1-410b-a88d-76de030f1dc8.jpeg\"\u003e\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/adf1c457-b1a8-4ce6-b5af-9e6e29c78fda.jpeg\"\u003e\u003cimg alt=\"DIY Ball-Run Track Building Blocks, 89–523 Piece Options — QIUOLA | qiuola.com\" style=\"display:block;max-width:100%;height:auto;object-fit:contain\" src=\"https:\/\/oss.teemdrop.com\/goods-admin\/2026\/10\/08\/ff8f1d86-155e-490b-9856-2c35a4fd632f.jpeg\"\u003e\n\u003c\/div\u003e","brand":"QIUOLA","offers":[{"title":"89Pcs Slide Track ColorBox","offer_id":67716324819156,"sku":"SUBUCPI00043-A0","price":72.99,"currency_code":"USD","in_stock":true},{"title":"168Pcs Slide Track OPP+ShippingBox","offer_id":67716324851924,"sku":"SUBUCPI00043-A1","price":72.99,"currency_code":"USD","in_stock":true},{"title":"168Pcs Slide Track ColorBox","offer_id":67716324884692,"sku":"SUBUCPI00043-A2","price":72.99,"currency_code":"USD","in_stock":true},{"title":"176Pcs Slide Track ColorBox","offer_id":67716324917460,"sku":"SUBUCPI00043-A3","price":76.99,"currency_code":"USD","in_stock":true},{"title":"336Pcs Slide Track ColorBox","offer_id":67716324950228,"sku":"SUBUCPI00043-A4","price":78.99,"currency_code":"USD","in_stock":true},{"title":"336Pcs Slide Track ColorBox2","offer_id":67716324982996,"sku":"SUBUCPI00043-A5","price":80.99,"currency_code":"USD","in_stock":true},{"title":"348Pcs Slide Track ColorBox","offer_id":67716325015764,"sku":"SUBUCPI00043-A6","price":82.99,"currency_code":"USD","in_stock":true},{"title":"523Pcs Slide Track ColorBox","offer_id":67716325048532,"sku":"SUBUCPI00043-A7","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/5763\/8612\/files\/small-particle-slide-track-building-blocks-educational-diy-toy-qiuola-com-01.jpg?v=1792030754","url":"https:\/\/qiuola.com\/products\/small-particle-slide-track-building-blocks-educational-diy-toy","provider":"QIUOLA","version":"1.0","type":"link"}