I buy them when they run out. Like all hair ties, they will stretch and break over time. That being said I get a high mileage from them and keep buying more as they run out. I've found that the thick, metal-free elastics stay in my hair and don't start slipping out, which is an issue with thin elastics. The metal naturally catches the hair and pulls it out, since they don't have metal they don't pull my hair unless I accidentally make a few loops and pull the hair out causing tangles.
Stylish And Practical Adjustable Cap For Women With Long Hair - Perfect For Work And Play!
40 Review
Adjustable Elastic Hair Band For Girls - Hairizone Cosmetics Headband For Shower, Spa, And Face Washing With Bowknot Design (Blue)
33 Review
Set Of 4 Senkary Microfiber Bow Makeup Headbands For Spa, Bath And Shower - Soft And Absorbent Bowtie Headbands For Face Washing, Available In White, Blue, Black, And Dark Grey
38 Review
Brown Velvet Wig Grip Band - Adjustable MainBasics Headband
33 Review
Schwarzkopf Professional Mousse Igora Expert, 7-0 medium blonde, 100 ml
19 Review
Temporary Hair Color Chalk Set - 36 Vibrant Colors For Kids, Teens, And Adults - Works On Both Light And Dark Hair - Add Flair To Your Hairstyle
20 Review
Aussie shampoo Colour Mate for colored hair, 300 ml
17 Review
John Frieda Precision Foam Color Blue Black 2A - Nourishing Permanent Hair Color Kit For Deep Color Saturation & 100% Grey Coverage
19 Review