Sensory Stress Balls, 6 Pack Emotion Squishy Toys for Kids, Water Beads Squeeze for Special Needs, Autism, ADHD, Anxiety Relief Fidget Toy Balls for Adults, Ideal for Classroom Gifts and Rewards :
KandyToys Squidgy Stress Ball 7cm - One sent at random : Amazon.co.uk: Toys & Games
Fidget Squidgy Textured Circles – SenseToys
2 x Squidgy Stress Ball – Sensory Toy for Stress Relief and Autism | eBay