Construct your very own arcade claw machine by building a frame, wrapping string around a pulley system and attaching a claw. Then fill it with DIY prizes or items you have around the house! You will learn all about the physics of pulleys and the real-life applications of claws. Additional activities in the included book will keep you experimenting to create fun twists on this arcade challenge, such as a magnetic mover and drawing tool. Includes chipboard parts, acetate windows, cotton string in 2 colors, 2 plastic dowels, 2 wheels, 2 tall pulleys, 6 short pulleys, carriage, claw, plastic snaps, 3 prize capsules to fill and a 32 page easy to follow instruction book. Suitable for ages 8 and up.