{"product_id":"microscope-mechanical-wooden-3d-puzzle","title":"Microscope Mechanical Wooden 3D Puzzle","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMechanical Wooden Microscope 3D Puzzle puts the science of microscopy and mechanical engineering into your hands. Build a functional wooden microscope from 260 pieces, then use the finished model to explore the microscopic world with interchangeable lenses, adjustable focus, filters, and LED illumination. With magnification options of 4x, 10x, and 40x, this hands-on project is more than a display model—it actually works.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for curious builders, science enthusiasts, and microscope fans, this kit combines the satisfaction of constructing a detailed mechanical model with an introduction to the principles behind scientific observation and precision engineering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhy You’ll Love This:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBuild a functional wooden microscope from 260 pieces\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOffers 4x, 10x, and 40x magnification with interchangeable lenses\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFeatures adjustable focus, a revolving lens turret, slide clips, and switchable green and blue filters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLED illumination helps light specimens for observation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTakes approximately 6 hours to assemble and is recommended for ages 14+\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFinished model measures approximately 7.3 x 5.7 x 11.8 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eBuild your own working microscope and discover how mechanical design, optics, and scientific observation come together in one fascinating hands-on project.\u003c\/span\u003e\u003c\/p\u003e","brand":"Robotime","offers":[{"title":"Default Title","offer_id":50501081071809,"sku":"ST005","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0074\/0638\/7247\/files\/CopyofNewStoreSite-BackgroundRemover-2026-08-14T173040.819.png?v=1786746645","url":"https:\/\/store.smm.org\/products\/microscope-mechanical-wooden-3d-puzzle","provider":"The Science Museum of Minnesota","version":"1.0","type":"link"}