Water Beads Blaster,Water Bead Rounds for Outdoor Games Ages 14+ The gel ball blasters are revolutionary outdoor game,both for age 14+ years ;with 7-8mm gel ball ,the blaster has an effective range of about 50 feet,it involves fun of physical exercise,goal skills,observation,endurance and team work;It's an ideal gift for 14+ years. TO AVOID EYE INJURY: WARNING: Do not aim at eyes or face. Use of eyewear always required for players and people within range.Use only clean tap water to hydrate rounds. Do not freeze or modify rounds. Do not modify blaster. Impact from rounds may cause temporary marks on skin. Ages 14 and up. This is not a toy. Read instructions before use. Read instructions before use for important safety information. CAUTION: Risk of Fire and Burns. Do Not Open, Crush, Heat Above 45˚C, or Incinerate. Follow Manufacturer's Instructions. Do not eat. Keep away from pets. Rounds may stain.