Glassbrikkerhis is a kit from Cosmo Embroidery Thread's sashiko series "hidamari," recommended for beginners. "Sashiko" is a needlework that originated in people's lives during a time when fabric was extremely precious. Nowadays, with a wide variety of fabrics and threads available, it has gained attention not only for its practicality but also for its design. This kit allows beginners to feel closer to "sashiko" by making two highly practical coasters. In