Pek Preservino Argon Gas Cartridges - Set of 4

Each cartridge contains High Purity Argon gas - the same gas used by the finest winemakers.Warning: Do not attempt to use other types of gas cartridges. Use of incorrect gas and/or cartridge could lead to physical harm and/or damage to the product. Contains four (4) Pek Gas Cartridges (for use with all of Pek's wine preservation systems).