QWORK Lab Slotted Mass Set, Chromium-Plated Metal Slotted Weights, One Set - Total 1000g - Includes 9 Weights (100g Each) & One Hanger (100g) 31.97$
Baluue Weight Test Scale Set, Precision Weight 2g-200g Metal Slotted Masses Laboratory Equilibrium Calibration Weights for Balance Scale School Scientific Teaching 35.49$
EISCO Slotted Weight Set, 100G - Brass - with Hook - Removable Weights - 10G Each - Eisco Labs 24.51$