Oregon City-based MOLECAT LLC, produces a innovative high-quality burrowing pest control device that requires little to no digging. MOLECAT® harnesses the power of a .27 blank cartridge which excels at exterminating unwelcome moles, gophers and other ground dwelling vermin. Replacement blanks are available in 10 and 30 count refills. The original brand that surpasses the competition in the ongoing war on ground vermin. Guaranteed to protect your landscapes.