Thor bowls have gained recognition on the market due to their durability and ease of use. They are made of half-porcelain and subjected to double firing at high temperature, thanks to which the material does not crack and withstands temperature changes. Thor reflects heat well and prevents tobacco from overheating, which is why it works great even for novice smokers. Thanks to the increased density of the material, the bowls are more durable and resistant to mechanical damage. Half-porcelain does not absorb molasses, which is why Thor does not leak and retains a flawless appearance for a long time of use. The Thor Evil Screw model has a masta-killer construction that allows you to get harder sessions. The bowl fits best with dark tobaccos and brings out the full flavor. Thanks to the optimal diameter, the Thor bowls can be ignited with most available attachments (HMD). The small capacity (16-18g) makes Thor Evil Screw perfect for solo sessions at home. Specification: Type – killer Material – half porcelain White color Glaze – partial (bowl bowl is not glazed) Capacity – 16-18g