Our Platinum Head is to be used with the Swiss Torch body (not included - see our 8301480).  This tip is used with oxygen and the flame will be ring type for melting, heating and brazing.  Our Swiss Torch is the best-selling jeweler's torch in Europe.  It is versatile and reliable.  It is lightweight and has interchangeable heads for precision light work to casting to larger flames for melting. Use it with propane or natural gas. Not for use with ACETYLENE.  Made in Switzerland.