Marble Run 3D Wooden Puzzles
Product Description 100% Guaranteed Refund Secure Payments Via PayPal & Credit Card SSL Certificates For 100% Security 3D Wooden Puzzles Marble Run Set This is a cool toy and gift, mechanical gear style, Put it on your desk, in your living room, on your bedside table, wherever it will catch your friend's eyes. Features: 【Cool Marble Maze】A challenging model kits to build with 294 pieces and 10 steel marbles. Compatible with all accessories and see-through arcylic tracks. It requires close concentration and patience to assemble. Final built of 12.8x8.4x9 inch. 【Driven by Gears】The 3D puzzle connects different tracks by gear trains, including a waterwheel, flip-flop-splitters, funnels, S-turn and U-turn slides, trap-doors, gradient slides. Just crank the handle and activiate the roller coaster! 【No Glue or Extra Tool Needed】Made of durable plywoods, wood parts are precisely laser-cut and fit well together. The 3D puzzle comes with an easy-to-follow manual and all necessary acc