Box has some damage however contents are unaffected
It is an educational STEM tool designed for children (ages 4 and up) to learn basic measurement concepts outdoors through hands-on exploration.
The set includes 7 pieces that clip together into 5 different measuring setup modes:
Trundle Wheel: Pushed along the ground to measure longer distances (clicks per revolution).
Measuring Stick / Ruler: Standard ruler configuration marked with both centimeters and inches.
Calipers: Uses the two adjustable jaw attachments to measure the width, thickness, or diameter of objects like rocks, trees, or cones.
Spirit Level: Features internal leveling indicators to test whether surfaces are flat or plumb.
Vertical / Height Estimator: Combines the base handle, stick, and caliper jaw to measure upright height/depth.