Kids, teens, and parents will all love using their imagination with Plus-Plus mixes! One simple shape will provide hours of fun and endless possibilities! Plus-Plus bricks are BPA-free, phthalate-free european plastic crafted in Denmark. The vibrant colors show off their creative design and stimulate the imagination and innovative talents! Each of the tubes feature bricks in a reusable and travel-friendly container, making it the perfect gift! Suggested for ages 18months and up.