This proven original design Kistka or wax writing tool is by far our biggest seller. It has recently been upgraded to a black handle and a new heating resistor. The MediumXX is great for larger eggs or for a beginner. The tip is large enough to use for filling as well. This Kiskta is made with a non-wearing stainless steel pen tip that will constantly keep the beeswax flowing to aid in long accurate lines. The purple soft foam handle fits comfortably for long use and stays cool. The handle is ergonomically comfortable. You'll also notice that the beeswax reservoir is large enough so there is no need to constantly add wax. Each Kistka is hand-assembled and ready to help bring your designs & patterns to life.