Regular Pyramid of Four Sides Model Geometry Hoffman Set The high-quality lung model contains

The high-quality lung model contains the following removable parts for added anatomical detail

straight rods

1 x STEM Mini Wind Turbine Activity Pack with manual

Magnetic Needles

Anterior view

Regular Pyramid of Four Sides Model Geometry Hoffman Set The high-quality lung model containsIncluded: 1 x Geometry Regular Pyramid of Four Sides Model. Length of hemline 145 mm, Length of face line 230 mm, Height 210 mm, with 3 mm thickness. Use it to teach student Geometry 3D Models. Great teaching aid and experiment equipment. It is made of transparent organic with color. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.