Description of Discover the Perfection of ETA Hand2Mind Porcelain Streak Plates
STREAK PLATES FOR MINERALS: These plates are used to identify rocks and minerals. The unglazed streak plates retain the color of the mineral. INCLUDES SCIENCE SUPPLIES FOR THE CLASSROOM: This set of 10 streak plates measure 2 in. x 2 in. x 1/16 in. EASY TO USE GEOLOGY TOOLS: The plates can easily identify rocks or minerals that streak very light colors. IDEAL TOOLS FOR SCIENCE CLASS: Ideal for use in education, geology, research, and earth science. SCIENCE CLASSROOM SET: For any kids geology science experiments, these streak plates are perfect for classroom use.