Foam-Lined Calibration Weight Set with Case and Tweezers Precision Weight Set with Tweezers Long-Lasting Weights Corrosion-Resistant for Science Labor

A comprehensive calibration weight set with tweezers designed to assist students and educators in hands-on measurement and physics lessons. This purpose-built weight set with case features molded compartments that securely hold each component in place, preventing shifting and damage during transport. The blue plastic storage case is equipped with a hinged lid and a foam-lined interior to protect the delicate calibration weights from dust, moisture, and impact. Included with the weight set is a dedicated pair of tweezers, allowing users to handle the metal pieces cleanly and precisely without transferring oils from their hands. Engineered specifically as a teaching-style accessory, this foam-lined calibration weight set with case and tweezers helps demonstrate mechanical balance principles in classrooms and science labs.