An ice cream cone, poke or cornet is a dry, cone-shaped pastry, usually made of a wafer similar in texture to a waffle, which enables ice cream to be held in the hand and eaten without a bowl or spoon.
Various types of ice cream cones include wafer (or cake) cones, waffle cones, and sugar cones.
A variety of double wafer cone exists that allows two scoops of ice cream to be served side by side.
Wafer cones are often made with a flat bottom instead of a pointed, conical shape, enabling the ice cream and “cone” to stand upright on a surface without support.
These types of wafer cones are often branded as “cups”. (source)
So can hamsters eat ice cream cones?
Yes they can eat them in small amounts in moderation, they are fine for them to eat though.