Orbeez are wet and wacky, soft and squishy, fun and funky, bouncy and beautiful. They start off hard and tiny. Add water and watch them grow to more than 100 times their volume. Each Mega Refill comes with 6000 multi-colored Orbeez Seeds for endless amounts of wacky fun. You'll find tons of games and display ideas in the enclosed Activity Booklet. Use the Play 'n Display Tray to play games like Four in a Row and make designs. Includes: 6000 Multi-Colored Orbeez Seeds Covered by the Spin Master Care Commitment. See below for full details