The TRIMITS Pom Pom Maker comes in four sizes - 3.5cm, 5.5cm, 7cm, and 9cm, making it versatile for various crafting projects. The multicoloured design adds a fun and vibrant touch to your creations. This tool from TRIMITS is essential for those who enjoy knitting and other needlecrafts, allowing you to easily make pom poms of different sizes for your projects.