Create your own rockin' light show with the Light-Up Rock & Gem Collection, packed with 29 unique rocks, gems, and minerals (like pink chalcedony, purple fluorite, green aventurine, amethyst, and many more). This is the perfect kit to start or expand a rock collection. Build a color-changing light-up display with an agate slice, then use it as a lamp or study the stones up close with the included magnifying glass and illustrated field guide. Learn fun facts about each rock in the fully colored 32-page book. Explore geology further with 6 experiments using easy-to-find materials at home to create stalactites, grow crystals, and more!

A combination of our most popular magnets in one fantastic kit! Kit includes one each of horseshoe, horseshow, bar magnet plus a tube of iron filings and steel shapes.

My son loved this. He loved that there is a bunch of different things included. The metal sand stuff was his favorite thing to use the magnet on.. Mandy. Sault Sainte Marie, MI. Thu Mar 23 2023

This set provides four Circuit Blox 120 kits (CB-0026), all packed into a sturdy storage case for sharing in the classroom. Each kit provides hours of fun and educational play. The colorful building blocks contain electronic components such as a battery module, switches, LEDs, motor, speaker, IC sound module, amplifier or FM receiver. Each kit builds 120 different 3D circuits that teach STEM and light a star, spin a motor to launch a fan high in the air, play music, sirens and space battle sounds, and even build your own FM radio!

This set provides four Circuit Blox 59 kits (CB-0002), all packed into a sturdy storage case for sharing in the classroom.Each kit provides hours of fun and educational play. The colorful building blocks contain electronic components such as a battery module, switches, LEDs, motor, alarm module and fiber tree. Build 59 different 3D circuits that teach STEM and light a heart, spin a motor to launch a fan high in the air or light a fiber tree!

Store and display your magazines with these durable corrugated holders. The coated finish helps protect during daily use. Each holder measures 12-3/8''x3-1/8''x10-1/4''.

Great addition and excellent for organizing!. Anonymous. Sun Feb 19 2023