From Gamma Goblin's official site:
"27.12
IMPORTANT NOTICE:
We've tested the current #4 crystal and it came out at 60% pure. This means we will be refunding all purchases of Parvatis, Flowers and Bombs made since December 19th. Kali Yuga tabs are not affected, as they were laid from a different crystal (#2). Tabs ordered prior to December 21st have been already sent - keep them as freebies and ask for refund anyway. Tabs are ok, they are just 40% weaker than advertised. Tabs ordered between December 22nd and December 27th were not sent.
We're deeply sorry for this situation, #4 was tested earlier and was good, we've got the leftovers of the stock and it looks like it wasn't stored properly or there was some other issue. Anyway, we won't be restocking this crystal. This is not the xmas gift you'd expect... Luckily we identified the issue before "scamming" many of you. For now we will stick to the trusted, but more expensive sources running #2 and #6 crystals.
This is the procedure for refund:
message us from the account you've made your order with BTC address
we will send you back USD value of your order in BTC"
Well, this kind of responsibility and issues solving hardly seen even IRL
People like GG make this world a little bit better, and us proud of the community
Talk about a good vendor.
Identifies a problem with their stock and finds out the stuff they have sold recently isn't up to advertised standards.
Offers refunds to all people who made a purchase in a certain time frame.
A vendor who cares about his customers and his product and doesn't try to just sweep it all under the carpet.