ROBOTIME 3D Assembly Puzzles Wooden Mechanical Gears Decor Laser-Cut Pendulum Clock Model Kit Best Engineering Toys for Teens

Key features

• This is a perfectly designed DIY kit that requires your hands-on work to complete.
• The whole set is extremely well designed, with very tight tolerances and good machining. The interlocking mechanisms are pretty ingenious. Assembling without glue and chemicals. Details are already cut and ready to assemble. The wood is beautiful and smooth.
• With Laser Cutting Technology, the pieces are easy to remove from the sheet of plywood, the laser cutting is precise and clean (no residue smoke burns). The pieces go together smoothly with no glue and with step-by-step visual instructions.
• These designs are inspired by real-life mechanisms. The team believes that building these beautiful working models should be fun. It brings unforgettable times of working together on projects between you and your kids.
• Great brain teaser. Gets lots of attention and looks great on the desk. Your coworkers, friends or family can't help but play with it.