Unleash your imagination with our effective glowing substance that captivates every child. With the possibility of playing in the dark and the sparkling effect in the dark, children's fun is taken to a whole new dimension. The substance is placed in a transparent cup, where children can play with the included alien. This toy not only entertains but also develops creativity and fine motor skills in children. Thanks to its compact size, it is ideal for playing at home or on the go.