Wooden Handle Palette Knife Spatula Subcategory_Stirring Bars and Rods this wooden block-and-tackle apparatus lets

this wooden block-and-tackle apparatus lets students count supporting strands and measure how each added pulley reduces effort

this pack of 10 iron wire gauze squares measures 6 x 6 inches for supporting beakers and flasks above the burner

Built for classroom blood pressure measurement

supporting non-invasive respiration pattern studies in human biology and physiology classrooms

Wooden Handle Palette Knife Spatula Subcategory_Stirring Bars and Rods this wooden block-and-tackle apparatus letsFlexible parallel side blade on a wooden handle supports spreading, smoothing, and transferring pastes and semi solid samples in chemistry and biology work.