Showing 121–160 of 185 results
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Rubber band plane
Experience hands-on ...
$7.95$4.50 -
S.T.E.M Simple Machines
The S.T.E.M Simple M...
$189.95$99.95 -
S.T.E.M Solar Power
S.T.E.M Solar Power ...
$119.95$99.95 -
S4U Water Experiments Science
Water Experiments Sc...
$35.95$29.95 -
ScienceWiz Heat and Temperature
This science kit fro...
$39.95$36.95 -
ScienceWiz Physics
For Ages 8 & Up....
$39.95$34.95