Feature: brand new and pleasant Usage: 1. Weigh unused full butane canister and write with felt-tip on the base. 2. Place empty canister to be refilled in freezer for approx. half hour or overnight. 3. Remove canister from freezer and function adapter onto the canister. 4. Take your new full butane canister and insert into adapter. 5. Push canister firmly down for 10-15 seconds at a time, checking at any time when the load of the canister until it fits the unique weight written on the base. Warning: Considering safety, the fill up canister weight must lighter than the original canister! After you've refilled the canister it is usually nice security train to examine the seal at the canister for no leaks! Only refill your canisters in a properly ventilated area, i. outdoors! Specifications: Material: Copper Color: Gold Size: 11x10mm/0" Top Diameter: 3mm/0" Bottom Diameter: 8mm/0" Quantity: 1 Pc Note: Please enable 1-3mm error due to guide measurement. pls ensure you do not intellect earlier than you bid Due to the difference between assorted monitors, the image may not mirror the actual coloration of the item. Thank you! No Retail Package Package Contents: 1 x Gas Canister Refill Adapter