A GREAT DEAL RIGHT NOW
If you know anything about me, you know that my secret for straight buttercream sides and sharp edges is the Dritz Ezy Hem, a sewing tool I discovered in a crafts store many years ago that is perfect for cake design. Anyway, it usually retails for about $15-$16, but I just saw it on sale for $8.90 on Amazon, and I had to share. Be sure to stock up. I know I am!
Enjoy!