Buy & SellHealth & BeautyFirst Aid & MedicalBiometric Monitorslingo biosensors glucose unopenedlingo biosensors glucose unopened$20Feel free to message if you have any questions!WHERE TO MEETCheck LocationView MapSELLERrubyMidtown East231 review0 chats路0 favorites路3 viewsSEND CHAT TO SELLERHi ruby! I鈥檓 interested in your listing.Hi ruby! I鈥檓 interested in your listing.Get the Karrot app to chatSign In to chat