I received the Baking Partners Cake Decorating 26 piece set at a discount in exchange for my honest unbiased opinion. This set has a variety of commonly used decorating tips along with a reusable coupler. Each tip is numbered to match your pictured guide, allowing you to match up the perfect design to your cake and cupcake desired project outcome. The pieces all fit neatly in their section of the included plastic case. The tips are made of stainless steel and seamed but work really well. I got these for my friend who has her own cake business and she said she likes them.