Weighted Metal Physics Experiment Trolley, High Precision Bearing Wheel Mechanics Cart, Force Motion Demonstration Apparatus, Junior High School Physical Mechanics Lab Equipment, Classroom Physics Principle Teaching Experimental Tool
Specifications:
Component:, Metal
Color: As picture shown
Size: Approx 12.1x7.5cm / 4.76x4.76in
Weight: Approx 210g
Package Includes:
1 * Metal Wheel Weighted Car
Tips:
*Due to manual measurement, there may be some errors,
please allow 1-3cm (1 cm = 0.39 inches).difference, thank you.
*Because the spotlight and different people have different understandings of color,
there may be a certain color, but within a reasonable range,please choose carefully.
*If you need other styles, please contact me,
our store has a variety of styles and colors, you can view my store.