This DIY twist stick building set comes in a box of 24 individually packaged color boxes, each containing a 42cm set designed for children aged 3 to 6 years. The pieces are made of durable material and can be twisted and connected to create various structures, encouraging creativity and fine motor skills through hands-on play. This set is ideal for preschool classrooms or daycare centers looking to stock engaging building activities. Sold wholesale by the box.