Complete Set – Includes standard weights from 1gm to 100gm for varied use., High-Quality Brass (C.P.) – Chrome-plated finish for long life and resistance to corrosion., Precision Calibrated – Ideal for scientific and educational weight measurement experiments., Multipurpose Use – Great for physics labs, calibration testing, academic science kits, and demonstrations., Secure Storage Box – Comes in a compact box for easy storage, transport, and protection.