FCB LABS Universal Mini Screw Adapter Magnetic Connector Sliver | Handy Groot 4 Pack

Uni pro s no issues

I bought the Wulf uni s and when my last cart was empty without thinking I threw the cart away along with the metal screw away. I wasn't sure if these would work or not but it was a success!!! Recommend

The original mini screw adapter somehow came up missing. Upon returning to the store to purchase one I found that they were unavailable through that outlet. I had to contact the manufacture and still found the adapter was not available. Luckily I found it on Amazon and was able to resurrect my twist unit from useless, to glad I found the adapter. The adapters were a little bit expensive, but without them the unit was totally worthless. Perhaps this issue should be looked into it a little heavier by the manufacturing company.

Delivery was prompt and quality appeared quite good. Although inside threading was standard 510 (and thus compatible with many v. cartridges, the outer diameter was too large to be compatible as a magnetic point of contact for my SolPos CCELL v. battery. My return refund was processed and issued promptly.

Let me give you an engineering tip. If you are going to make something that needs to stick to a magnet, use a magnetic alloy. Let me also give you a spelling tip. You can't spell failure without U R A.

Works like a charm

This worked perfectly in my Yocan Uni S.

Very well machined! They are smooth and make for very quality parts!

Work as intended for the most part not sure if it is some of the carts or the ring but they do not all work on “all” my vapes but once switched around a little they worked.

El adaptador se enrosca bien al cartucho pero al ser tan grueso, no permite el contacto del cartucho en el centro. Revise las dimensiones antes.