Leaf eco-adhesive was available in a limited (200) quantity on a first-come-first-serve basis to our pre-launch waitlist. It is an all-natural, plastic-free, petroleum-free and reusable adhesive developed in-house at Leaf Shave. We're testing it in this wider limited release to better understand how it performs over time. If you chose to purchase one of the eco-adhesive versions, we will periodically send short surveys to you for feedback on performance of the material. Thank you for your participation!