Of course I got in on this promo because I live on eroids,lol. Stf sent me 20ml of there domestic line they have and I thought I was getting some 5ml x 4 of another brand. These oils are crystal clear and look so nice. I busted into one already and have gotten no pip. I run a lot of test so this will fall right into this cycle no problem. Looking forward to leaving a review on this product. He is good every where else. Thanks STF you my mther fckn man!!