I've always preferred them to standard dental floss. Easy to use. I've been using them for years and you have to replace the handle from time to time. So it would be nice to have a spare on hand. I would say it will be over a year maybe two before it breaks. As for dental floss. They work fine. They don't break that often. Not even a package. Maybe one breaks every 3 packs or something. You'll get your money's worth checking out great deals at Revain. Of course, they cost differently than sellers.
BLIS Fresh Breath Kit: Potent BLIS K12 Oral Probiotic for Bad Breath & Halitosis Treatment - Clinically Proven Mouthwash, Tongue Scraper, Lozenges - 4 Week Supply
11 Review
The Legend of Zelda: Breath of the Wild game for Nintendo Switch, cartridge
20 Review
Wild Fuel Dental Probiotics: Fresh Breath & Healthy Bacteria Support - Vegan, Cruelty-Free Chewable Tablets for Oral Health - 45 Mint Flavored, Sugar-Free Travel Tin
14 Review
🍊 TheraBreath Fresh Breath Chewing Gum: ZINC with Citrus Mint Flavor - Pack of 6 (10 Count)
11 Review