MINI Spur Copper Gear 0.3M 22/25/28/32/36/50/120 Teeth 2/5mm DIY MODEL 120 Teeth 36.6mm 25.02mm DIY Ultrathin Model Gear

MINI Spur Copper Gear 0.3M 22/25/28/32/36/50/120 Teeth 2/5mm DIY MODEL 120 Teeth 36.6mm 25.02mm DIY Ultrathin Model Gear

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