Stitched Petal Bloom Etched Dies are part of the Storytelling by Spellbinders Collection and has a set of 12 thin metal cutting dies. When assembled, it makes a magnificent floral blossom full of wonderful details! The petal, leaf, and flower center inserts cut intricate patterns to act as a guide for stitching with embroidery floss and needle. Or use the designs as is because the embossed patterns act as faux stitched details. Designers Tip: using two strands of six strand DMC Floss or DMC Diamant Metallic Thread and Size 22 Tapestry Needle (sold separately) are recommended.The Storytelling by Spellbinders Collection offers fun elements like fairies, houses, heroes to sentiments in helping to bind your story together. Mix and match the sets for many design options. What story will you tell first?