This Nike Swoosh 3D printed cookie/fondant cutter is great in making a birthday cake and a cupcake topper. This is one of the most awesome design that you can include in your baking tools. 

5cm cutter is 5cm wide and 2cm high

7cm cutter is 7cm wide and 3cm high

10cm cutter is 10.7cm wide and 4cm high

All parts shown in the diagram are included (except for the fondant).