rolling pin thickness guides sticks are made from high-quality pine wood and come in a set of 5 different sizes: 3mm, 5mm, 7mm, 10mm, and 12mm. each size is represented by two sticks. using these sticks is simple. just place the desired thickness guide on either side of your clay or pottery, and then roll your rolling pin over them. the guides will act as a barrier, preventing the rolling pin from compressing the clay beyond the desired thickness. this way, you can achieve uniform thickness throughout your project. whether you're a beginner or an experienced potter, these rolling pin thickness guides sticks will be a valuable addition to your pottery toolkit. they provide precision and consistency, saving you time and effort while ensuring professional-looking results.