11/0 & 12/0 Luminous Japanese
11/0 is a popular size, around 2mm (old style measurements = 11 beads per inch)
12/0 is an almost identical size size, around 2mm (old style measurements = 12 beads per inch)
11/0 & 12/0 are interchangeable in your weaving patterns as they are almost the same.
You will find them the perfect thing for embellishments onto fabrics & home ware projects, and of course bead weaving and jewellery making!