1 bag (2 pieces) of Aligner Chewies x 6 bags (12 pieces total) Green Mint, green color. *Currently on sale and the latest version. For those who want to try other flavors, we also offer a [Trial Set] that includes one bag of each flavor. We also haveお得な sets for purchases of 10 bags or more. Aligner chewies are essential for improving the fit of Invisalign, Kirei Line, and other clear aligner orthodontic treatments. It is recommended that those undergoing clear aligner orthodontics use them. Will be shipped directly in an envelope. Invisalign / Kirei Line / Clear Aligner Orthodontics / Aligner Chewie / Mint