THC vapes is a single-use, pre-filled, and pre-charged e-cigarette that is designed to be thrown away once the e-liquid is used up. They are easy to use, requiring no setup, charging, or refilling. However, a ban on the sale of single-use disposable vapes in the UK took effect on June 1, 2025, due to environmental concerns, although other types of vapes remain legal.Â