I'll start off by saying that I usually use BitcoinFog to take care of my tumbling needs. It can take from 30 minutes all the way up to an hour before my coin even shows up in my Fog account. I took a look at the Grams website and seen they are now hosting a tumbling program so thought I'd give it a try and sent some coin. Within 5 minutes my transaction went through!! I'm not going to try and blow things out of proportion here so I'll keep it short.
5 Star service all the way, if you need a fast and clean tumbling service this is where you need to go :)
Thanks!
Thanks for the review :-)