"solar filter"

Innovative performance plastic and flex ink for durable, easy to use, chemical specific laboratory wash bottles.

Run experiments without a PC.

Four individually wrapped colored sticks of easy-to-use Permoplast modeling clay can come in handy when doing setups for an optical bench. Each stick of clay weighs 0.25 lbs. Colors include red, yellow, blue, and green.

Beautiful, bright and captivating classroom safe LED's in primary colors of light (red, green and blue) for color mixing, refraction and reflection.

Borosilicate glass with sintered disc of porosity G-3.

Lab clamp with a 3-finger design, including a boss head clamp holder for lab stand rods, PVC-coated prongs capable of holding objects up to 3.5" in diameter, and additional features such as a beaker holder and flask clamp, providing versatility and convenience for various lab applications.

Most Economical Hot Plate.

These pipettes are made of high-grade borosilicate glass.

Plastic 6" long flashlight includes long-lasting LED illumination and lanyard.

View the constellations anytime with the Stellarscope.

You can use these multi-colored dice for games, exercises in probability, basic operations, fractions, statistics, practicing and strengthening mental calculations, and more.

Made of molded, black rubber with a conical opening 27 mm at the top tapered to 22 mm at the bottom, the crucible holder includes a glass funnel.

The rubber bands contain latex and is ideal for geoboards and use in office or classrooms.

Useful for collision and pendulum experiments.

Reusable and pliable clay for modeling and more.

Great for classroom projects and demonstrations.