Upgrade your Puffco Proxy with the ZHD Glass Proxy Core Porthole Tip — a handcrafted, American-made borosilicate glass...
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From $59.99
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Collection: ZHD DESIGNS
Shop the ZHD Designs collection — handcrafted, American-made borosilicate glass accessories by Zach Harrison Designs Glass, a respected domestic glass artist known for clean lines, refined colorwork, and functional precision.
Every piece in the ZHD lineup is individually crafted in the USA, offering a premium alternative to mass-produced attachments. From porthole-style Proxy Core tips to signature heady designs, ZHD Glass delivers artisan quality with a drop-in fit for your favorite devices.
Handcrafted in the USA by Zach Harrison Designs Glass
Premium borosilicate glass construction
Functional artistry — built to perform as good as it looks
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