In contrast, a liquid diamonds cart contains just cannabinoids and terpenes, so not only is the potency noticeably high [up to 92% THC], but incredibly smooth. Kater says, "As someone who's been consuming personally for 30 years, I vape a lot less these days [because] as I get older I cough a lot, my throat gets irritated. It's almost shocking when you take a big hit [of liquid diamonds] and you exhale, how smooth it is."