Here at Mammoth Labs, we use estate grown cannabis of the highest quality that is hand-trimmed, pesticide free for our pre-rolls. We only use full flower and never trim, which provides a clean, smooth, and flavorful smoke. They are individually checked by hand before being packaged to ensure they are properly rolled for an even burn. Each 7 pack of pre-rolls comes in a child-proof sealed air tight collectable tin with a BovedaTM humidity pack to maintain freshness.