$12.00 – Special Order - Contact Us
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The RoboMaster S1 Gel Beads are safe and non-toxic, made mainly of sodium polyacrylate crosslinking copolymer. It is recommended that users soak the gel beads in clean water for 3 to 4 hours at normal temperature.
In The Box
Bottle of Gel Beads × 2
Compatibility
RoboMaster S1