man its not that hard to use that, i had one cheaper that worked beautifully. Somtimes it might roll the joint too tight but its worth it. I dont use it anymore but make sure that joint paper size matched the size for the roller cause it wont work, I had a supersized joint roller for 1 1/2size of rolling paper and io used a reg size paper in it and it wouldnt roll right until i got the right size, practice wit oregano or tobacco or weed if u want who cares