Lastest update August 11, 2022
Boundless Terp Pen & Terp Pen XL Review
The Terp Pen XL is an upgraded version of the original Terp pen that was released in 2019. They essentially function in the same ways, as a draw-activated Honey Straw that can also be used as an eRig for smaller stemmed water pipes. For devices that are well below $100, these Terp Pens are a great device that makes it easy for anyone to vape concentrates on the go.