Designer of the pen sleeve is Marsha Rice, tutorial available in I Love Peyote Stitch Facebook group files area. I changed on color, used a dark blue instead of green.

Size 11 Miyuki Delica

DB-010 Opague Black
DB-721 Opaque Yellow
DB-310 Matte White
DB-659 Capri Blue
DB-726 Opaque Cobalt
DB-723 Opaque Light Red

Fireline 4# Crystal

Sleeve prior to being zipped together