Melt green PP and TPE pellets at 220 °C in separate hoppers
Inject molten plastic into a two-part steel frog mold (high-pressure injection molding)
Cool the mold with water for 25 seconds until plastic hardens
Open mold and eject the frog piece automatically
Robot arm cuts off excess plastic (flash) around edges
Pad-print the eyes, mouth, and small details with safe ink
Workers manually stretch the ring 100 times and test water flow
100 % visual check + drop test
Pack into plastic bag (usually 1 or 2 pieces) and box