{"product_id":"the-impossible-screw-fidget-toy-for-children-18-months-and-young-at-heart-adults","title":"The Impossible Screw - Fidget Toy (for Children 18+ months and Young-at-Heart Adults)","description":"\u003cp\u003eMy children find joy in the simple act of screwing and unscrewing objects, but assembling bolts and nuts can sometimes lead to frustration. To tackle this challenge, I created a closed bolt design, which has become their absolute favorite. Although originally intended for young kids (age 18+ months), this model surprisingly captivates adults as well.\u003c\/p\u003e\u003ch3\u003ePrinting\u003c\/h3\u003e\u003cp\u003eFor an optimal printing experience, it is recommended to use minimal layer heights. Initially, I utilized a layer height of 0.12mm, which yielded satisfactory results and takes 1h less print time. However, upon further experimentation, I found that a layer height of 0.08mm provided superior outcomes, ultimately leading to the best overall quality.\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eBegin by printing the nut component.\u003c\/li\u003e\n\u003cli\u003eOnce the nut is fully printed, remove it from the printer.\u003c\/li\u003e\n\u003cli\u003eStart a separate print for the bolt. If you use my print profile, the printer will automatically pause when there is enough thread printed to insert the screw.\u003c\/li\u003e\n\u003cli\u003eDuring the pause, take the time to insert the nut into the threaded section of the bolt.\u003c\/li\u003e\n\u003cli\u003eTo prevent any rotational force, stabilize the bolt with your second hand while inserting the nut.\u003c\/li\u003e\n\u003cli\u003eIf your print bed adhesion is good, this step should be straightforward. However, exercise caution regardless.\u003c\/li\u003e\n\u003cli\u003eIf your print bed adhesion is not ideal, consider using a print profile with brims to enhance stability and be extra careful.\u003c\/li\u003e\n\u003cli\u003eBefore resuming the print, ensure that the nut is positioned below the last printed layer.\u003c\/li\u003e\n\u003cli\u003eResume the print\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003ePost Processing\u003c\/h3\u003e\u003cp\u003eDuring the initial one or two rounds of screwing, you’ll encounter a gentle resistance. However, fear not! This minor friction will swiftly dissipate, resulting in a remarkably satisfying experience.\u003c\/p\u003e\u003cp\u003eDesign by AU3D on MakerWorld (license: BY-SA).\u003c\/p\u003e","brand":"Mymadmanlab","offers":[{"title":"Default Title","offer_id":67408257646896,"sku":"MW-178002","price":4.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0809\/5280\/files\/0_05e1965b-d0f0-4ba1-88f5-72324b5ab7b9.png?v=1785215447","url":"https:\/\/mymadmanlab.com\/products\/the-impossible-screw-fidget-toy-for-children-18-months-and-young-at-heart-adults","provider":"Mymadmanlab.com","version":"1.0","type":"link"}