DescriptionDo you want to use melting metal to make different shaped accessories? This torch melting kit is your best choice. High temperature resistance, high purity, corrosion resistance, high strength, high heat resistance and high impact resistance.Features-Color:Assorted Color -Material:Graphite -Size:: 14.50X11.00X2.00cm,7.20X5.20X1.10cm,5.70X5.50X1.70cm,4.00X4.00X4.00cm,23.30X7.80X0.50cm;/5.70X4.32X0.79in,2.83X2.04X0.43in,2.24X2.16X0.67in,1.57X1.57X1.57in,9.16X3.07X0.20in; -High-purity graphite crucible, good corrosion resistance and impact resistance, to ensure the reliability. - These metal melting kits are easy to apply, easy and convenient to use, bringing a lot of convenience to you. - The graphite crucible with good thermal conductivity. This kit is widely used in silver plating and jewelry making. - Practical in function, these metal melting kits are proper for experimentation and smelting of non ferrous metals. - This crucible has strong corrosion resistance to acid and alkaline solution, and has excellent chemical stability.