Ice Shot Glass Mold

shot glass
a small glass adequate to hold a single swallow of whiskey
A shot glass is a small glass designed to hold or measure liquor, which is either drunk straight from the glass ("a shot") or poured into a mixed drink.
A small glass used for serving liquor
Used for serving shots and layered cocktails. Cocktails in shot glasses are meant to be drunk quickly, in one gulp. The ideal option for busy and lively parties. Standard volume 40 to 60 ml.

mold
cast: the distinctive form in which a thing is made; "pottery of this cast was found throughout the region"
Soft loose earth
The upper soil of cultivated land, esp. when rich in organic matter
model: form in clay, wax, etc; "model a head with clay"
container into which liquid is poured to create a given shape when it hardens

ice
Clinch (something such as a victory or deal)
water frozen in the solid state; "Americans like ice in their drinks"
frost: decorate with frosting; "frost a cake"
cause to become ice or icy; "an iced summer drink"
Kill
Decorate (a cake) with icing