Reach dental floss, new and unopened. This is one set from a pack of 5 purchased at Costco. It's new and unopened, but without the outer box. I can't use them all, so I'm offering them to someone who can. Items priced at 300 yen remain the same price if you buy up to 3. Bundling with other items is also welcome. I will offer a discount. Please note that depending on the item, bundling may be difficult due to shipping costs. Thank you.