If you're tired of being stuck by pins, or need a grippier solution for holding multiple layers of fabric together - you need the Wonder Clips! These hinged clips open wide to hold many layers of fabric, with a strong spring that will ensure your project doesn't slip. They are a great alternative to pins, especially if you're working with vinyls, piles, or heavyweight fabrics. The clip base is flat so you can easily stitch right up to the clip before removing, and they have seam allowance markings to help with precision piecing.
The mini version has a more precise tip than the regular, with the same great strength.