Superb antique toy wine stem, attrib to Boston & Sandwich Glass. See the "collar" between the cup & the stem portion of the glass? I've seen that on many Boston & Sandwich perfume bottles. This glass has 2-part mold marks.

Measures 3-3/8" tall & 2" rim diameter.

Excellent condition with no chips, cracks or nibbles. No use wear inside. Stands perfectly straight. To be accurate, I will mention that only one of the points near the top rim has specks of ash trapped in the glass. This is the only flaw. Satisfaction guaranteed.