Dual End Polypropylene Scoop with Knife Edge, 10-Pack Length:7.9" Redirects a mass-hanging cord at

Redirects a mass-hanging cord at the end of a linear air track

Three-power hand magnifier with 2-inch lens supports reading fine print and close inspection of rock specimens

The waves generated such are demonstrated using linear rope/thread

Pack of 5 hexagonal ABS graduated cylinder protectors fits 1000mL cylinders for impact resistance during laboratory handling and storage

Dual End Polypropylene Scoop with Knife Edge, 10-Pack Length:7.9" Redirects a mass-hanging cord atDistributes ten chemical resistant dual end polypropylene scoops across teaching stations and stockrooms for repeated reagent transfer without cross contamination.