COSLUS 300ml Cordless Portable Rechargeable Water Flosser (Various Colors) from $7

COSLUS 300ml Cordless Portable Rechargeable Water Flosser (Black) on sale for $7.99 when you apply promo code XW2YDAJI at checkout. Shipping is free. Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.