Squishy Squeeze Toy, Pack of 4, Stress Balls, Stress Squeeze Toy, Squeeze Ball, Popping Out Eyes Squeeze Toys, Anti-Stress Toy for Adults and Children : Amazon.co.uk: Toys & Games
Christmas Vinyl Ball Poppers - Festive Fun with Soft Vinyl Characters, Pop Out Foam Balls When Squeezed, Approx. Size: 25 x 17cm, Age: 3+ years - Sensory Toy Warehouse - Special Needs Developmental Toys
Amazon.com: Mattel Games Bounce-Off Pop-Out Party Game for Kids, Adults and Family Night, Bounce Fast or Balls Go Flying for 1-4 Players (Amazon Exclusive) : Toys & Games
Marathon runner's catastrophic wardrobe malfunction sees penis AND testicles pop out on TV - Daily Star