Lifreer 5PCS Monkey Stringy Balls Sensory Toy Fidget Toy Colorful Soft Silicone Pom Bouncy Stress Balls for Kids, Adults(2.36 Inch) : Amazon.co.uk: Toys & Games
WeFidget 10 Pack 2.4" Stringy Balls, Great Sensory Toy, Bouncy Ball, Fun Party Favor, Monkey Stringy Balls (Multicolored) | Childrens party supplies, Sensory toys, Party favors
Impresa Products 6-Pack of Monkey Stringy Balls (Latex-Free, BPA/Phthalate-Free) - Great Fidget / Stress / Sensory Toy - Jaime A. Heidel - The Articulate Autistic