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Quantity
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Filled with a memory gel, Gump Surface comes in 4 satisfying textures to keep your mind clear and your hands clean. Collect them all: Edge, Quilt, Scale, and Burst - there's a Gump for every palm!
Reviews
4.8
400 ratings
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Came in good condition, very soft squish. I like how they have slightly different resistances so i dont feel like I got two of the same thing. My only issue is that they smell very strongly of chemicals, but that usually fades withing 3 days.
Olivia · May 28, 2026
Best Gump on the market!! The texture is a dream! Feels more durable than the traditional gump! Literally this is the best one!!
Meghan · 7 days ago
One of my favorites! Super interesting feeling and satisfying
