Your child can draw, write, and solve their first math problems on the TKF087 drawing board from Tooky Toy. One side can be written on and colored with chalk, the other with the included marker. The colorful numbers and arithmetic symbols are magnetic and adhere to the board, and the slide rule provides additional math fun. The children's drawing board offers fun and games for children ages three and up. It is made from three types of wood and can be used up to school age. Special features of the Tooky Toy TKF087 children's blackboard with slide rule and markers, magnetic numbers, for ages 3 and up: Drawing board, slide rule, magnetic numbers and symbols, markers, cleaning sponge, can be written on both sides (with chalk or marker), board is made from three types of wood (pine, juniper, and MDF), long-lasting fun with a learning effect, can also be used at school, chalk is easy to wipe away, promotes creativity. Further information about the Tooky Toy TKF087 children's blackboard with slide rule and markers, for ages 3 and up: Item weight: 0.90 kg, Shipping weight: 1.15 kg, Product size: 37.5 x 7.8 x 26.5 cm, Box size: 40 x 32 x 9 cm