Cannabis flower that is finely ground and rolled ahead of time is commonly known as a pre roll, joint, or blunt. More adventurous consumers might experiment with infused pre rolls that contain cannabis concentrates to amplify the flowers’ entourage effects, enhancing flavor and potency. Pre rolls typically have an immediate onset with effects lasting an average of  2 - 4 hours.

Description courtesy of Jane

Space Ripper

Cannabis flower is rich in trichomes, which are the resin glands containing cannabinoids and terpenes, that produce effects ranging from relaxing to stimulating depending on the potency and ratios of each active compound. Effects can usually be felt immediately and last 2-4 hours typically with a peak reached within 30 minutes to an hour.

Description courtesy of Jane

Rainbow Belts

Cannabis flower is rich in trichomes, which are the resin glands containing cannabinoids and terpenes, that produce effects ranging from relaxing to stimulating depending on the potency and ratios of each active compound. Effects can usually be felt immediately and last 2-4 hours typically with a peak reached within 30 minutes to an hour. 
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Description courtesy of iheartjane.com