Sponge Putty is a bubbly, sea-sponge–inspired tactile putty designed for hands-on fidget play. Soft and textured, it invites squishing, stretching, popping and sculpting to build hand and finger strength while offering soothing, sensory stimulation. The non-toxic silicone formula won’t dry out or leave sticky residue, making it easy to reset and reuse for creative play or calming breaks. Packaged in a small tin containing 1/5 lb. (3.2 oz.) of pink putty, it’s suitable for children ages 3+ but carries a choking-hazard warning for small parts. Compact and portable, it’s a simple, durable option for sensory play, travel, classroom rewards, or quiet-time fidgeting.