Plastic flower heads in assorted colors. The brightly colored heads are easy to see and grasp. Quilters like them for holding stacks of fabric together when rotary cutting. The pins lay flat under an acrylic ruler and keep the fabric layers from shifting.
These applique pins have .60mm steel shafts, a length of 3/4 in and features red plastic heads, making them easier to place and remove, yet small enough that they will not obstruct each other or your sewing.