{"product_id":"first-toys-0-18-months","title":"First Toys: Designing for the First Eighteen Months","description":"\u003cp\u003eThe only guide in this series where a design mistake is not a quality problem. A toy for a child who cannot yet sit unsupported goes straight into a mouth, and every recommendation here follows from that.\u003c\/p\u003e\u003ch3\u003eWhat is inside\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWhat this age band actually does to a toy, and why six of the eight behaviours are destructive tests\u003c\/li\u003e\n\u003cli\u003eWhy the best toy at this age has no joints at all\u003c\/li\u003e\n\u003cli\u003eGrip sizing drawn 1:1, with the 31.7 mm banned diameter shown for comparison\u003c\/li\u003e\n\u003cli\u003eWeight: why a toy 50% larger is nearly three and a half times heavier\u003c\/li\u003e\n\u003cli\u003eRaising the grain before finishing, and why dry sanding alone fails on a mouthed toy\u003c\/li\u003e\n\u003cli\u003eFour mechanical joints that survive a wet tension test, and one that never does\u003c\/li\u003e\n\u003cli\u003eWhy rattles need part 1510 read in full before you draw anything\u003c\/li\u003e\n\u003cli\u003eCords, ribbons and flexible attachments — the limits, and the case for none\u003c\/li\u003e\n\u003cli\u003eFour one-piece forms that work, with dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFormat\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e5 pages, A4, PDF\u003c\/li\u003e\n\u003cli\u003eDelivered as an instant download after purchase\u003c\/li\u003e\n\u003cli\u003ePrint at 100% with scaling off — several drawings are reproduced at true size\u003c\/li\u003e\n\u003cli\u003eNo physical item is shipped\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePlease note\u003c\/h3\u003e\u003cp\u003eThis is a design guide, not legal advice, and it does not substitute for testing. Regulatory figures are cited to their source so you can verify them against the current text.\u003c\/p\u003e","brand":"Wooden Fun Toys","offers":[{"title":"Default Title","offer_id":48931224617113,"sku":"WFT-04","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/5202\/7033\/files\/04-first-toys.png?v=1787586809","url":"https:\/\/woodenfuntoys.store\/products\/first-toys-0-18-months","provider":"Wooden fun toys","version":"1.0","type":"link"}