Direct link to pattern PDF. Pattern is Japanese but fully charted using standard knitting symbols.

Materials

• Japanese size 8 knitting needles (4.5mm)
• Japanese size 6/0 crochet hook (3.5mm)
• 8g (14m) ivory
• 15g (26m) orange brown
• 12g (21m) cocoa brown
• 2 buttons (15mm diameter)

Note: instructions say that the quantities listed are for making 2 cases.

No gauge is listed in the pattern.