As a user of wite out for many years, one of my techs heard about an erasable crayon for marking. She investigated and could only buy them in an art supply store. They are wonderful!! They come from a swiss manufacturer, and the web site is www.carandache.ch. They cost about $.99/crayon, but I am sure they will last quite awile. They eliminate much of the mess involved in marking, but you still need your permanent marker when you are removing the gel. Janice Giuca Hartford Hospital >>> [log in to unmask] 03/02/06 08:21PM >>> I use white out on the leg then play connect the dots. Works great through the gel, stays on when you wipe and you don't get the dark mark on your transducer. Oh and it's cheap! Dawn Stirrat, RVT To unsubscribe or search other topics on UVM Flownet link to: http://list.uvm.edu/archives/uvmflownet.html To unsubscribe or search other topics on UVM Flownet link to: http://list.uvm.edu/archives/uvmflownet.html