Delightful woodworkers project plan guides you to make this animated push toy. Wiggly Worm....Pull toy features legs, head and back stacks all which magically move when toy is pushed along.Cam offsets make it all happen.Full size detailed plan for a rewarding project. Great project for the woodworker who has intermediate to advanced skills. Size 17" long. Trim pack has wheels, pegs, eyes, cams and back stacks. Remember plans are NOT included in the trim packs. Trim packs do NOT contain lumber.