Cork Pop Replacement Cartridges, Box of 2Refill Your Cork Pops Wine Opener! Cork Pops Refill Cartridges are packaged two refills per box so you can enjoy your Cork Pops Legacy Wine Opener over and over. Each Cork Pop Refill Cartridge will open approximately 60 80 bottles of wine before requiring replacement. The refill cartridges fit all cork pops models, and utilize an environmentally safe, low pressure inert propellant that does not affect the flavor or bouquet of any wine and has no