Designed for the Uwell Crown IV tank. It is made of high quality food grade glass, which can ensure non-toxic and high temperature resistance.
Uwell Crown IV 5ml Replacement Pyrex
One Uwell Crown 4 Pyrex bubble glass and chimney adapter extension kit. Choose the colour of your adapter to match your tank.
- Compatible with the Uwell Crown 4 tank
- Capacity 5ml
- Height 21mm
- Outer diameter 23.5mm (as measured across the top and bottom)
Genuine item but there is no authenticity sticker provided by Uwell.