Speks Memory Stress Ball

Soft and squishy stress ball with a gel center. It's a satisfying fidget toy that always bounces back into shape! How do I clean Gump? Gump can get sticky over time, but it's easy to clean! Wash with soap and water, let it dry, then powder it with cornstarch and your Gump will be as good as new! Click here to watch us do it! Will my Gump break? While Gump is made to handle stress through squeezing and squishing, it’s not indestructible. To prolong its life, avoid poking, puncturing, or stretching it. See more do’s and don’ts here.