Gel Blaster Gellets are small, colorful, water based self absorbing balls or water beads.Gellets, when fully hydrated, reach the ideal size of 7.5mm which is perfect for enjoying gameplay with Gel Blaster products. These eco-friendly, non-toxic, and non-irritating water beads are safe for everyone! Gel Blaster Gellets disintegrate on contact and the particles begin to dehydrate back into their original state, leaving no mess, no cleanup, and no worries! Included is 10,000 Electric Green Gellets that can be used in the Surge or Starfire blasters for hours of play!