Hand-wash only to keep its shape and luster. Comprised of a flexible BPA & BPS free polymer, which reflects a beverage's color and projects its aromatics much like fine crystal. Patented ergonomic thumb-notch and contoured base, which provide a secure grip. Shatterproof, reusable and recyclable. Personalized with high-performance material. Tax included. Shipping will be made between 7-10 business days.