Ideal Handheld Squeeze Size: These monster stress relief balls are specially designed for comfortable palm grip, making them perfect for squeezing to relieve tension and fidgeting. Lightweight and portable, they're suitable for home, office, and more. Development and Focus Tool: Fidgeting with these monster balls helps cultivate hand-eye coordination and cognitive skills. As self-regulation tools, they enhance user concentration and aid in developing coordination and focus abilities. Versatile Uses: Beyond play, these squeeze balls serve multiple purposes—as prizes, rewards, or motivational gifts. They also add fun and variety as stocking stuffers or birthday bag fillers. Note: The faint odor stems from the rubber material itself and is non-toxic. Upon receiving the product, place it in a cool, well-ventilated area for a short period. Fun Gifts: Packed with entertaining and stress-relieving toys, this product makes an ideal gift for most age groups. These adorable, fidgety monsters will keep them entertained for hours. They serve as desk decorations, offering moments of relaxation and breaks during periods of deep thought.