Neon Universal Gas Lighter Refill (300ml) Universal 99.99% Ultra Pure Butane Gas for Lighters Price is for 1 x 300ml (10.14 Oz) Can High-purity gas: 11X high-quality gas, filtered many times to give you only pure quality. No off-flavor: excellent quality, will not affect the taste of your cigars or tobacco, giving you no off-flavor flame. Brand new technology: The new and improved nozzle design reduces valve blockage and failure, making the gas injection smoother.