Knit BlockersEfficiently block swatches and projects with Knit Blockers. These plastic handle blocking pins are designed to hold your finished work in place while blocking. Use this kit to finish your knits to perfection. How best to use: To block your finished work, wet your project and then use these pins to hold the project in shape on a soft board or mat. When the project dries it will hold its shape perfectly. Knit blockers Plastic handles with sets of sharp