Get right to the bottom of things. Our Handmade Birch Horsehair Glass Brush is the ideal tool to reach the bottom of glasses or deep vases. You’ll never struggle to wash the bottom of your glasses again! Handcrafted by visually impaired artisans using centuries old techniques, these simple solutions are also planet friendly. Made from sustainably-managed, oil-treated birch and humanely gathered horsehair, they’re as pretty as they are practical.