Original BigBlok Premium Stress Cube, Squishy Fidget Toy, Kids & Adults | Non-toxic ASTM certified, US family-owned, easy replacement, jumbo sensory squeeze cube for stress relief

About this item

• 50% Bigger than the Competition – Meet the Big Block: our largest and most satisfying squishy cube yet. Bigger with more to squeeze, stretch, and enjoy.
• Extra Stiff and Durable, Slow-rise Sensory Feedback – Enjoy resistance and satisfying squish with our premium slow-rise gel core and tear-resistant outer shell – perfect for kids, teens, and adults. Extra firm – Frequently used as a physical therapy stress ball.
• Child-Safe & ASTM F963 Certified – Crafted from non-toxic, BPA-free materials that meet rigorous U.S. toy safety standards (ASTM F963). Safe for ages 3 and up.
• Safety: Keep It Cool – For use at room temperature for best squeeze. Never microwave, heat, boil, or leave this toy in a hot car or direct sun. Like any gel-filled item, the contents can heat up, and heated gel can cause burns if the toy is broken or cut. Do not puncture or open. For ages 3+; adult supervision recommended.
• Great for Focus, Stress & Play – Use it for calming anxiety, improving attention, or just having fun. Ideal for classrooms, offices, therapy, or on-the-go sensory play.
• Instant Replacement Guarantee – We stand behind every cube. If there's a manufacturing defect with your cube, we’ll replace it fast – just text us a picture to the number on every box, and we will replace it.
• US-Based Business with a Big Heart – Dad owned in the USA and focused on making your experience fun and enjoyable with a premium product.