Multicolor Swirl 14mm Glass Male Ground Joint Stopper Cap
14mm Male Borosilicate Glass plug, cap, lid, stopper. Handmade in USA. Great for use as a stopper on ground glass vessels during For cleaning, just add your preferred cleaning fluid, plug, and shake it up.
Mushroom 14mm Glass Male Ground Joint Stopper Cap
14mm Male Borosilicate Glass plug, cap, lid, stopper. Handmade in USA. Great for use as a stopper on ground glass vessels during For cleaning, just add your preferred cleaning fluid, plug, and shake it up.