this is an old glass tumbler from the 1970's

it has 28 mushrooms on it.

it is thick heavy glass, the glass on the base is the thickest.

it has different kinds of mushrooms, see pics.

very 1970's~

it is 5" tall and 2 3/4 inch across the opening.

it is clear, white and brown.

it does not have any name on it, like libby or anything, not sure who made it.