1. Extruded Stick with net wt. 250 gm. 2. Oxide-Free Stick/Rod which means minimum dross rod. One cannot ascertain Dross in Stick from outside. Regular Rod contain 30% Dross inside it. Purchasing Cheap Rod which is not Oxide free means paying for Dross at the price of Solder. 3. Strong joints and sustain high temperature and shocks. 4. Require at least 320*C to melt in Dip Machine 5. Shinning better than ourPurple label Rods. 6. Save on your Solder cost by up to 50%. Refer this link Anti-Dross Formulation