free silicone, soft,, and tasteless, so it wonot affect the flavor of tea This tea strainer are manufactured well in that easily cleaned, disassembled and reassembled Fits most cups, extraordinary tea cup decorations, enjoy with this beautiful teapot Suitable for all occasions, such as dinner, housewarming party, Valentines Day gifts, Christmas gifts, birthdays Cute owl tea infusers are great for someone who drinks loose tea day