The Original Dab Cap v2 works perfectly with Summerland pieces.
Near universal compatibility has openings for standard 510 cartridge tapered/duckbill mouthpieces, round mouthpieces, and newly released pod systems (pax ploom, gpen, juul etc). Use with nearly any vape.
Fits in Summerland downstem or may also be used by "tapping" onto bowl for quick hits.
Made from tough, food grade, anti-dust, temperature-resistant silicone.