Zystar is an educational block toy that allows for various shapes to be created with free ideas. Features of Zystar: 【Various Ways to Play】 Zystar offers various ways to play, such as stringing beads and creating three-dimensional works. Cultivation of Creativity: Instead of making fixed shapes, children can freely think and create, fostering imagination and spatial awareness. It is mainly designed for children aged 3 to 12 years old. It is a product that has won awards in the educational toy category and the block toy category at "Good Toy 2021". This is a used item that children have played with. All items have been disinfected. We have also inspected them, and there are no cracks. Please purchase if you understand that this is a used item.