Dear Custome,Welcome to Our Store
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Package shipping time about 7-10 days.
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Features
-Color:As Shown
-Material:Steel
-Size:13.00X5.80X4.00cm/5.11X2.28X1.57in
- These slotted masses are good classroom tool for demonstrations on force and balance.
- Precisely machined for accuracy, slotted masses are necessary tool for physics experiments.
- Equipped with a hanger, delicate workmanship, will give you a satisfying using experience.
- The various slotted mass discs can be ea
