{"product_id":"mefferts-oskar-david-gear-cube-shape-shifting-puzzle","title":"Meffert's David Gear Cube - Designed by Oskar","description":"\u003ch3 data-path-to-node=\"1\"\u003e\u003cb data-path-to-node=\"1\" data-index-in-node=\"0\"\u003eMeffert's David Gear Cube | Oskar van Deventer Multi-Axis Interlocking Puzzle\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"2\"\u003eUnleash a completely unique engineering wonder onto your storefront with the \u003cb data-path-to-node=\"2\" data-index-in-node=\"77\"\u003eMeffert's David Gear Cube\u003c\/b\u003e. Designed by the world-renowned master of mechanical complexity, \u003cb data-path-to-node=\"2\" data-index-in-node=\"168\"\u003eOskar van Deventer\u003c\/b\u003e, this interlocking masterpiece takes gear-driven mechanics to an unprecedented tier of technical sophistication.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe David Gear Cube is a hybrid breakthrough that brilliantly merges standard gear-cube mechanics with corner-turning paths. Unlike foundational gear cubes that lock rotational planes along rigid vectors, this design introduces custom planetary gear tracks that weave intricately around the vertices. As you execute a turn, the custom-cut gear teeth interlock simultaneously across multiple faces, forcing neighboring edge and center groups to smoothly rotate at strict mathematical ratios. When scrambled, the puzzle undergoes spectacular spiky geometric shape-shifting, popping sections outward while retaining its internal structural integrity.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eCrafted to the strict manufacturing benchmarks of \u003cb data-path-to-node=\"4\" data-index-in-node=\"50\"\u003eMeffert's\u003c\/b\u003e, this premium puzzle is built out of robust, low-friction ABS plastic. The smooth gear meshes are precision-calibrated to rotate cleanly without hitching or binding, even when fully deformed. Featuring a sleek black base frame paired with high-contrast, form-fitting stickered panels, the cube prominently displays Oskar van Deventer’s signature emblem on its face—marking it as a true mechanical art piece and a must-have for the serious puzzle collector.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"6\"\u003e\u003cb data-path-to-node=\"6\" data-index-in-node=\"0\"\u003e🧩 Key Mechanical Features\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"0\"\u003eOskar van Deventer Engineering\u003c\/b\u003e: An authentic, mass-produced layout developed by one of the world's most acclaimed kinetic puzzle designers.\u003cbr\u003e\u003cbr\u003e\u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"0\"\u003eInterlocking Gear Kinematics\u003c\/b\u003e: Intersecting face paths dictate that a turn on one axis naturally drives secondary gears across adjacent operational planes.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"0\"\u003eComplex Shape Deformation\u003c\/b\u003e: The asymmetrical gear tracks cause sections of the cube to dramatically spike outward during mid-solve sequences.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"0\"\u003eLow-Friction Planetary Mesh\u003c\/b\u003e: Internal guidance channels maintain fluid tooth-to-tooth transitions, preventing jams during heavy algorithmic execution.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003e📐 Technical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eBrand \/ Manufacturer\u003c\/b\u003e: Meffert's \u0026amp; Oskar\u003cbr\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eItem Name\u003c\/b\u003e: David Gear Cube\u003cbr\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eProduct Dimensions\u003c\/b\u003e: 6.0 cm × 6.0 cm × 6.0 cm\u003cbr\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eGross Weight\u003c\/b\u003e: 160.5 g\u003cbr\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eMaterial Base\u003c\/b\u003e: High-Quality ABS Plastic\u003cbr\u003e\u003cb data-path-to-node=\"10,5,0\" data-index-in-node=\"0\"\u003eColor Setup\u003c\/b\u003e: Vibrant multi-color stickered panels on a solid black frame\u003cbr\u003e\u003cb data-path-to-node=\"10,6,0\" data-index-in-node=\"0\"\u003eCondition\u003c\/b\u003e: 100% Brand New\u003c\/p\u003e","brand":"Meffert's","offers":[{"title":"Black","offer_id":57338080461173,"sku":"MFT-David-Gear","price":31.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0620\/5053\/3559\/files\/Meffert_s-David-Gear-Cube-3.jpg?v=1783047238","url":"https:\/\/cubein.cn\/products\/mefferts-oskar-david-gear-cube-shape-shifting-puzzle","provider":"CubeIn","version":"1.0","type":"link"}