Mini joints: This Colorado mountain shop's idea is a huge success

By Kristen Meriwether, Special To The Cannabist

SILVERTHORNE — Walk into any dispensary in Colorado, and you are likely to find one-gram joints for sale. Along with jars of flower, edibles and concentrates, the pre-rolls have become a staple for pot shops across the state.

At $10-$15, pre-rolls certainly offer customers value and convenience, but as a smokable…