Piping sets not only make sure you have every tip you could possibly need but they are a great way to save money.
Mondo
Russian/Flower Piping Tips
10 Piece Set
Cupcake Decorating Kit
Russian Ruffle Ball
Specialty Piping Tip Set
Set of 6
Loyal
8 Piece Piping Tip Set
with Coupler & Bag
Pastry Tubes
Star
Round Pastry Tube Set
Stainless Steel
Closed Star Pastry Tube Set
Stainless Steel - Set of 8
Star Pastry Tube Set
Plain Round