The Electric Kistka 110v with Fine Tip will give you consistent lines of .021 in (.053 cm) diameter. Tip can be removed and replaced, other tips sold separately. This hot wax pen is used for wax arts including Easter egg decorating, pysanky - pisanki arts, batik, encaustic wax, wax resist and other wax application arts. Basic cleaning wire included. Recommended for use with Strip Wax. Can be used with any refined beeswax. Compatible with all waxes sold on WaxArtSupply.com. This model is designed for a 110 volt electrical environment such as in North America, Japan, Brazil and others. Made in the USA.