"WardsSci000474"

Six inch clear plastic protractor for measuring 180° in 1° divisions for both left and right opening angles.

Dehydrated Preserved

These unbreakable polypropylene beakers feature a tri-cornered lip for dripless pouring.

Two each of top diameter 65mm and 100mm and 120mm. All are 60° angle. Set of six.

Six inch, clear plastic circular protractor for measuring 360° in 1° divisions. It has a beveled edge and a cutout center.

These pitchers are made with shatter-proof polypropylene.

Glass lenses mounted on metal frames with bakelite handles.

This set consists of 21 replica fossils in a plastic storage container.

Cut and strip all types of wire, cut bolts in a wide range of sizes, and crimp solderless connections with this tool that has cushion grips.

Good way to introduce them to the different layers of Earth in a concrete manner.