The Airscape Writer Pen is perfect for using on your Airscape Container to mark what beans you have in them, what loose tea they’re holding, or your favourite flavour of hot chocolate. It works perfectly on the Airscape glass, plastic or stainless steel canisters… excluding the matte finish. You don’t even have to write what you have in them… you could also put your favourite latte recipe on your canister, or draw something that makes your morning a little bit more enjoyable. Your imagination is the limit!