Killa - Niclab Flash Cold X Mint 4mg. This incredible product is a variation of Killa's Niclab favorite Flash Cold Mint, with a touch of realistic tobacco flavor. The flavor of this product is quite similar to traditional snuff, making it highly recommended for snuff users who want to transition to all-white nicotine pouches. Like other Killa Niclab Flash nicotine pouches, this one also has a substantial 0.8-gram pouch.