Come and see our amazing products. Easy to Hold-The opening of the glass is so large enough that is easy to refill or clean,with the ergonomically design,you won't feel bulky to hold,great size to fit your hand comfortably,come with a thick and weighted bottom perfectly balanced,provides more stability to prevent tipping over while in use. Pls confirm with us about the packing info, stock color and exact production time before placing your order.