This beautiful Sherlock inspired sipper has a sculpted sherlock shape with a built-in straw and a honeycombed textured base and signature stamp. Boroglow Purple glow in-the-dark and UV straw stem. Unique design in which glass straw is connected to cup for an inspiring drinking experience a la Sherlock Holmes. Holds around 12 OZ. Includes stickers, mood mat, and certificate of authenticity.