10Pcs/Set 50g Metal Hooked Weight Set Scale Balance Calibration Scale with Case Physics Experiment

Description:? 10Pcs/Set 50g Metal Hooked Weight Set with Case for Physics Experiment? ? Specification:?? Material: Metal? Color: Silver? Quantity: 10Pcs/Set Weight Set: 50g ? Features: 1. Suitable and useful tools for general laboratory and physics experiment in demonstrations on force and balance 2. Convenient to carry, use and store with case 3. Metric weights for weighing operations with less error ? Package Included:? 1 ?? Plastic Storage Case 10 ?? 50g Hooked Weights ? More Details:?