The NeeDoh Nice Berg Blue XL Giant Nee Doh Niceberg Super Solid Squish Cube is a squeezable stress reliever toy designed by Schylling. It is suitable for children aged 3 years and up, as well as individuals of all ages who enjoy sensory toys. This super solid squish cube provides a fun and stimulating experience for users, helping to relieve stress and improve focus. Made in China, this unique toy is a great addition to any collection for those seeking a special and engaging sensory experience.