JOYIN 288 Mini Chalk Set, Non-Toxic, 6 Colors, for Kids, Boys & Girls 3+
Manufacturer Joyin US Corp. material chalk. ,Necessary classroom activities: Fun added to the classroom, make learning more lively and interesting, and stimulate children’s enthusiasm for learning! ,Safe and secure: Non-toxic and harmless material, the refill is sturdy and durable, allowing parents to rest assured that their children will use it without worrying about safety issues!