Review on Engage And Calm With OleOletOy Pop Tubes Sensory Fidget Toy: 6-Pack Construction And Building STEM Educational Toys For Kids With Autism, ADHD, And Special Needs by Rochelle Jones

Originally purchased as a gift and decided to get a second set for my 3 yr old. She loves them my teens love them. They are thin and easy to crush but also easy to pop back out. The possibilities are endless from bracelets to marble tunnels and musical instruments. I would definitely recommend and will most likely be purchasing again.