Has anyone ever built a box that drys there bud in a couple days before?

my friend says he uses a fan put in the side of a box and makes it suck out the air and the bud is dry in 2 days

ever heard of??
L0r6dIN6faM6ous Reviewed by L0r6dIN6faM6ous on . dryying Has anyone ever built a box that drys there bud in a couple days before? my friend says he uses a fan put in the side of a box and makes it suck out the air and the bud is dry in 2 days ever heard of?? Rating: 5