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Glass Hollow Stopper Penny-head Design for Standard Female Joint

Glass Hollow Stopper Penny-head Design for Standard Female Joint

Regular price $9.78 USD

Regular price Sale price $9.78 USD

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Title
Pennyhead hollow glass stopper with closed bottom,grounded,used for any apparatus with ground taper joints.
There are sizes of 14/20,19/22,24/40,29/42.
Made of borosilicate glass 3.3 by hand-blowing.
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