These allow spots, lines, shading and many shapes to be created. Graphical renderings and blending become easy.

The convenient switch on the handle has a red-light alert when switched on. Use setting I to heat the smaller tips and head shapes. For a boost or using larger head shapes move the switch to II for a hotter output. There are many more head shapes available for this lovely tool and the crucible enables melting and pouring in a very different manner.