Classic handmade Crazy Horse leather pen case with flap, perfectly fits all major insulin pens on the market. Just like a wallet, this leather pen case protects your pen from scratches and damage when it is in your pocket. Great travel case for everyday use. Thick and well stitched that will last for years, can still have an elegant and beautiful shape when you decide to pass it on to another generation. Easy to insert and remove pen while keeping it firmly in place. It is the perfect addition to any writing need. Size: 16.5cm x 5cm. Hold your favorite pen or pencil and never lose your pens again!