Advanced Aquaculture Stony Coral Propagation Kit includes: 10 Reef Plugs,10 Reef Discs, Stony Coral Cutters, Coral Clamp, Stainless Steel Tweezers, Reef Epoxy, Reef Glue, Reef Glue Gel, and Frag Mat. This kit includes everything needed to successfully frag or propagate stony corals and aquascape your aquarium. Cutters, Clamp, and Tweezers are all made from surgical grade stainless steel.