Empire Glassworks Under the Sea Sherlock Puffco Proxy AttachmentUnderwater Wonder The Empire Glassworks Under the Sea Sherlock Puffco Proxy Attachment is a collaboration accessory. It's made from strong borosilicate glass and features an ocean inspired design with fish and coral motifs, immersing you in a world of wonder each time you use it. The standout feature in this set is the Coral Reef Puffco Proxy Ball Cap, which crowns your device and invites you to explore flavors with every inhale. Exclusively designed