They have their menu marked with drinks containing gluten. The menu is here https://drive.google.com/file/d/1Hy8DumrUOw8IsDxoxvfmQTVaItN9yweh/view
very yummy boba teas! all of the boba pearls are gf, and almost all of the drinks are too. the staff will always clean the blender and wash their hands when asked. they also mark gf options on the menu, so i feel super safe here. my go-to boba place and i would definitely recommend!