Blade cover for bread lame

I really like Roboneko's bread lame, but felt it better to create a blade cover for safety and to help longevity of the blade.

Roboneko's bread lame: https://www.thingiverse.com/thing:4428577

This has been my first 3d model and it is quite simple, but it does get the job done.

Some of my prints lifted at one of the ends, a brim might help avoid this but I haven't tried it yet.