The guitar picks are good. Delivery to France for almost two months, the parcel was not tracked during almost the entire route - it was tracked only in China, then - a month and a half of silence. I recommend these guitar picks to everyone, but you should consider buying them from another seller.
2 my favorite picks - good both for heavy djent and fast solos! but if you play 4 hours a day, it would last a week... well, better the pick will go down, than the strings ;-)