{"product_id":"geared-mechanical-aquarium-model-kit-3d-puzzle-woo","title":"Geared Mechanical Aquarium Model Kit 3D Puzzle Wooden Kit For Adults With Hidden Seahorse, Two Tropical Fish Circling An Algae Forest At Different Speeds, A Mind Bending Brain Teaser For Home Decor And Fun Hobby Set","description":"\u003cdiv\u003eGeared Mechanical Aquarium Kit: Wooden Puzzle with Seahorse\u003cbr\u003e\n✔️ 1 kit with 325 precision-cut parts; 6-hour spring-driven build \u003cp\u003eThe Geared Mechanical Aquarium Kit is a wooden, hand-assembled 3D puzzle that recreates a saltwater scene with two fish circling a macroalgae forest and a hidden seahorse. This display piece fits in homes or offices, serving as decor and a hands-on hobby project for adults.\u003c\/p\u003e \u003cp\u003e✅ 325 precision-cut wooden parts for precise assembly \u003cbr\u003e✅ Medium difficulty; estimated 6 hours to complete \u003cbr\u003e✅ Spring-driven mechanism (no rubber band) for longer action \u003cbr\u003e✅ Laser-cut plywood; no glue or special tools required \u003cbr\u003e✅ Moving fish, algae, and hidden seahorse create lifelike motion \u003cbr\u003e✅ Display piece for home or office decor and conversation starter \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a geared mechanical aquarium model kit used for and how does it work? This handy kit explains gear interactions and doubles as decor.\u003cbr\u003e- drive gears and driven gears illustrate motion transfer\u003cbr\u003e- pendulums and spring-action mechanisms demonstrate timing and energy storage\u003cbr\u003e- ideal for desks, classrooms, and hobbyists seeking a tactile project\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49132004081899,"sku":"VXB0FTYY7CQB","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/91C3x_42WDL_77cffb9d-8811-49ef-8703-41114b02f70f.jpg?v=1785530639","url":"https:\/\/vxb.com\/products\/geared-mechanical-aquarium-model-kit-3d-puzzle-woo","provider":"VXB Bearings","version":"1.0","type":"link"}