This lovely Space Puzzle with Knobs is a simple but effective way to teach your children about the universe and space travel. The puzzle has 8 shapes, each with a wooden knob that little hands can easily grasp hold of. Teach your child about the world and planets around us. The Space Puzzle With Knobs shapes consist of 2 rockets, an astronaut, 2 spaceships, satellite dish, aeroplane and a planet. Helps develop hand eye coordination. Colourful eight piece peg puzzle, space themed. Bright colourful eight piece peg puzzle. Great for inspiring childrens imagination. Perfect for developing fine motor skills. Generous sized wooden pegs for ease of use. For ages 2 and up.