What you will receive: You will receive a 2ml glass vial of high quality Roses metal that is in a blob form as seen in pictures. The Facts:This sample is ideal for fun collectors on the cheap or those conducting experiments. Rose's metal is a silvery metallic low-melting metal alloy. A fusible alloy that becomes liquid at approximately 98.9 °C (210 °F). Named after its discoverer Valentin Rose the elder. Its composition is 50% Bi, 25% Pb, 25% Sn. Contains lead. It is not a eutectic alloy. Rose's metal can be melted in hot water. Rose metal contracts slightly when cooling. Rose metal is used in some automatic fire sprinklers This is high quality yet cheap affordable Low melting alloy. Safety / Caution:WARNING: This product may expose you to Lead.Keep out of reach from children! Remember that it is 210 degrees Fahrenheit HOT when liquid when handling it. Do not touch with bare hands Do not Ingest