29-Piece Decorating Tube Set. Professional cake decorating set from Ateco. This Pastry Tube - Tip set will enable you to create desserts and foods from the most basic to the most advanced. You'll never be without the right decorating tip for the job again! The set includes 1 coupler 400, 2 flower nails 907,909 and the following tips 2,4,10,13,18,24,27,30,44,47,59,61,63,67,70,77,88,95,96,97,98,101,103,104,140,217.