As the name suggests, the bristles are fairly stiff and easy to clean. However, for some reason they made a small hole in the shaft of the brush head that "sucks" on the edges of the mouth when brushing and creates an incredibly annoying cutting sensation. I have no reason for this hole but it makes these heads look way worse than the original OEM heads. Also, the bristles will definitely wear out quicker than "real" bristles, but that's to be expected at this price point.
🦷 Colgate Max Fresh Whitening Toothpaste with Breath Strips, Clean Mint, Limited Edition - 6 Oz, 24 Ounce (Pack of 4)
10 Review
The Legend of Zelda: Breath of the Wild game for Nintendo Switch, cartridge
20 Review
🌱 Organic Peppermint and Parsley Oil Gel Capsules for Fresh Breath - Keto Friendly Stomach Mints with 3+ Hour Freshness - XL Size - Freshies
12 Review
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