Yocan UNI S Portable Box Mod Made for Joints The interior is carefully designed

The interior is carefully designed to maximize water filtration and hides an inline percolator

or anywhere you go

The joint is frosted for an elegant look and comes in a multiple sizes

the honeycomb insert

Yocan UNI S Portable Box Mod Made for Joints The interior is carefully designedThe Yocan UNI S is UNI's little brother. Make no mistake, it still performs like a beast and it's packed with features. The UNI S Portable Box Mod features has a retractable cartridge system so your tank can be raised or lowered as needed. This means you can use it with cartridges of almost any size. It even has a magnetic 510 threaded cartridge adapter that ensures hassle free swapping. Awesome stuff right here. T he UNI S offers variable voltage