This is an excellent small project to practice intarsia and felting techniques. Knit on straight needles in 5 piecesfront, back, 2 gussets, and bottom. There are so many different color combinations to pick from.
The pattern is clearly written with schematics for each section.
approximately 14 stitches and 18 rows = 4" After Felting:
approximately 22 stitches and 31 rows = 4"