Tucker University is a series of technique classes. Each month, a new Studio Design tool will be featured in class to construct blocks frequently used in quilts. Mix and match units to create a variety of blocks. Join the class and expand your piecing skills! Your geese will fly in formation using the Wing Clipper I. Create crisp, clean units with this tool. Then learn Pickets and Quickets. These units will be a great addition to your quilt blocks.