The AMACO Matt (LM) Glaze Series is one of the most pleasing for decorative art pottery and tile. These glazes provide a smooth, satin finish which is suitable for glazing pottery shapes formed from all AMACO dry or moist firing clays. Because AMACO LM Matt Glazes are nonflowing, they are adaptable for some unique type...s of decoration. For more information: http://www.amaco.com/shop/product-216-matt-lm-glazes-lead-free.html & Lesson Plan #42 "Create a Flock of Birds-One Pinch Pot at a Time" at: http://www.amaco.com/amaco-glazes-information/matt-glazed-lm-chicks/