Sizes Standard Taper 10/30 through 19/22 are solid. Sizes Standard Taper 24/40 and larger are hollow.
Representative image only
STOPPER PENNYHEAD GLASS 19/22
$112.20
DescriptionGlass Pennyhead Stoppers, Standard Taper 19/22; 1/Pk
MaterialGlass
Taper size19/22
Overview
Sizes Standard Taper 10/30 through 19/22 are solid. Sizes Standard Taper 24/40 and larger are hollow.