Annic Premium Silicon Leaf Tea Infuser (Set of 4) HIGH QUALITY- made of premium soft silicon, BPA free, non-toxic, eco-friendly and durable. The silicone is thick and seals perfectly with the metal attachment. GORGEOUS COLORS- Crimson Red, Lovely Purple, Bright Green and Hot Pink are wonderful decoration for your kitchen and office EASY TO USE AND CLEAN- Just bend the top to the side and it will pop off. Then insert your tea into the base. Squeeze the leaf top and insert into the bottom ball to seal. PERFECT SIZE-Fits most cups, mugs and glass THE BEST Silicone handle and Stainless Steel filter, comes with a base ,so you won't make a drippy mess on your counter or desk