I have to say, I LOVE my mat. Don't know how I would live without it. Almost more useful is the video showing usage. Kathy makes everything she does look so easy. I have just tried the Swiss Buttercream. Fantastic. I would love to know where you can get the point and shoot thermometer with no probe. I may be going on my Christmas list!
If you want to cut your decorating time, Wilton multi-opening tips are a great solution. Each tip creates several uniform decorations simultaneously so you can cover an area of your cake much faster than with a single opening tip.
Star techniques and drop flowers; the finely cut teeth of 199 thru 364 create decorations with many ridges; use 6B and 8B with pastry dough too. All tips work with standard bags and couplers, unless otherwise indicated.