The leather I made this from is quite thick and I purposely did that so the slip will retain shape and form even when the Knife and Pencil are not in it .
The leather has and will continue to mold itself to the shape of the knife and that adds to the retention .
To extract the knife I manually pull it out rather than shake it .
The stitch lines purposely only go just over half way up the slip so that the top / flaps can be spread apart .
Once you have access to the knife you just pinch the end of it and extract it
This slip was made Roughout ( the Rough side of the leather faces outwards ) for a reason .
When you make something Roughout you get an instant lined slip or sheath ( see the first pic above - the smooth less abrasive side of the leather is now in contact with the knife ) , many top custom sheathmakers line their sheaths or pouches for that reason .
Also the Rough outer is very wear resistant and has the added benefit of being more " Grippy "in the pocket , it wont slip out as easily . As you can see from the recent pics the slip is already taking on a much used look , but I have given it a very hard time in its short life .
Hand sewing is like everything , the more you do the better you get
Thanks for the kind words about my hobby
Ken