Blue water gel beads in a half-litre bottle with a tight lid, ready to refill gel blasters. Soak them in water for 3 to 4 hours and the beads swell, ready to play.
- Half-litre bottle with a tight lid
- Blue gel beads
- Soak in water for 3–4 hours to grow
- Refill for water gel blasters
Warning: keep away from small children and do not swallow. Use under adult supervision.