Endless ways to play with new blocks inspire children's "creativity" and create a rich "experience" Features of New Block: Soft and large, so you can rest assured that it is soft so it won't hurt even if you step on or throw it, so you can rest assured that you will not have to worry about swallowing them. Characteristic shapes that encourage creativity: Connect, Scissors, and Sushikomu can be combined with various ways to develop creativity and cognitive skills. Can be played for a long time as it grows. From pretend play, pretend play, and building large artworks, it can be played from 1.5 years old to elementary school students. The "Gakken Newblock Rolling Cue Curb Rail Set" is a curved rail set specifically for the New Blocks. You can purchase it from the "Gakken New Block Rolling Cue Standard Set", as well as the ball is included, you can combine it with your "New Block" to start rolling cue from this set. This product cannot be played alone. Mix and match with Gakken New Blocks, sold separately.