This item commemorates 2015 ESL One Cologne CS:GO Championship. This sticker can be applied to any weapon you own and can be scraped to look more worn. You can scrape the same sticker multiple times, making it a bit more worn each time, until it is removed from the weapon. This sticker was autographed by professional player Pawel Bielinsky playing for Virtus. Pro at ESL One Cologne 2015. 50% of the proceeds from the sale of this sticker support the included players and organizations.