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Color Mixer
LER 2769
Mix up some color for your next science
experiment! Divided flask allows for two
chambers of colored liquid and a swirly straw
provides an exit route for the new, mixed color.
Flask (without straw) measures 5¾"H x 4½" in
diameter.
ages 3+ STEM
Color Mixing Lenses
LER 2768
Observe the world while experimenting
with colors! Place up to 3 interchangeable,
primary-color lenses into the frame to create
secondary colors and hours of sensory fun!
Includes 1 sturdy lens frame (with 3 slots) and
3 colored lenses (red, yellow, blue).
ages 2+ STEM
Metal Detector
LER 2732
Find metallic treasures! Unit lights up and
makes a beeping sound when metal objects are
detected at the beach, playground, or anywhere!
Features a pivoting handle. Measures 12"L.
Requires 2 AAA batteries, not included.
ages 3+ STEM
Color Mixing Glasses
LER 2446
Sized to fit a child, glasses feature easy-tochange
lenses in 2 each of red, yellow, blue,
and distortion lenses. Combine up to 2 lenses
in each side of the frames to teach color
mixing, or overlap lenses without the frame for
kaleidoscope fun! Includes color-mixing Guide.
ages 3+ STEM