Piksters Bamboo Interdental Brush - Size 6 Green 1.4mm - 8 Brushes Per Pack | eBay
THE HUMBLE CO. - Bamboo Interdental Brushes - SIZE 3 - 0,6 mm - Developed by Dentists - Designed In Sweden - Teeth Cleaning - Vegan & Cruelty-free - Eco-Friendly Packaging - 8p : Amazon.co.uk: Health & Personal Care