You can buy BPA-free thermal paper. Probably a good idea if you're going to interact with it a lot. https://duckduckgo.com/?q=BPA-free+thermal+paper https://duc

You can buy BPA-free thermal paper. Probably a good idea if you're going to interact with it a lot. https://duckduckgo.com/?q=BPA-free+thermal+paper https://duckduckgo.com/?q=BPA-free+thermal+paper