Activa Blackjack Low Fire Clay, 25 pounds White ACTIVA Blackjack Clay is a special blend of several natural clays resulting a silky smooth consistency specially formulated for optimum workability Ideal for craft projects, wheel throwing, sculpture and modeling, the perfect consistency for a wide range of clay projects Excellent for all skill levels from beginner to professional, this competition quality clay will bring consistently superior results Blackjack clay can be fired at a low temperature in a kiln from -06 to 04 Dries white and can be glazed