Compact Color Mixer Chemical Bonding A 9V battery is included

A 9V battery is included

Clear visualization of inertia: The adjustable open-track design makes straight-line motion intuitive and memorable

Wide working surface: Accommodates a variety of carts

so students can view bright emission lines without exposed electrodes or high-voltage handling

near-frictionless air track for everyday labs

Compact Color Mixer Chemical Bonding A 9V battery is includedMake additive color mixing clear, visual, and interactive The Compact Color Mixer is a classroom device designed to demonstrate additive color mixing using red, green, and blue light. It allows students to combine light sources and explore how primary colors produce secondary colors and white light through direct observation. With pre aligned LEDs and no setup required, this unit is ready to use right out of the box. Each color channel can be adjusted