Premium Wire Stripper and Cutter Capacity_500mL this wooden simple-machine model lets

this wooden simple-machine model lets students measure input effort against output splitting force at different wedge angles

Jumbo three-dimensional frog dissection model with keycard demonstrates amphibian anatomy and organ systems for detailed vertebrate teaching

Base-mounted 2-stroke diesel engine model in aluminum and plastic

625 inch cardboard storage box

Fitted with 4 mm socket

Premium Wire Stripper and Cutter Capacity_500mL this wooden simple-machine model letsCombination wire stripper and cutter on a single tool, sized so students don't switch between two hand tools while preparing leads for student built bench circuits.