Crush away anxiety by squeezing Necil Block Stress Ball! Made of soft and squishy PU material, this stress reliever is durable and perfect for squeezing. This building block ball could connect to each other. Bright color design to decorate your surroundings and keep you in good moods. Lightweight and compact to carry around easily. Up to 4 sides customizable for your brand or organization to get repeat impressions. Great promotional item for trade show or your next event. 3 days/24 hours rush for 1 color imprint available upon request.