UGEARS Aero Clock 3D Wooden 300+ pcs Puzzle DIY Wood Puzzle Mechanical Kit Wall Clock with Pendulum Wood Model Kit Product dimensions 29.5"L x 8.8"W Fully functioning DIY wall clock with a pendulum BRAND NEW GREAT STEM (Science, Technology, Engineering & Mathematics) project NO NEED for tools or glue Great Classroom Instructional Aid Great for Homeschooling Makes a great Father's Day Gift / Easter basket gift, Valentine's Day Gift / Christmas gift / Stocking Stuffer / Birthday Gift / Summer Camp / Vacation / Graduation Gift Comes from a pet-free and smoke-free home. Trusted Seller = Buy with confidence Interested in more than 1 item? Bundle and save $$$ on shipping.