Olfa Snap Blade Safe

So I downloaded and printed this awesome model for handling the snapping and storage of cutter blades: https://makerworld.com/en/models/1390688-snapsafe-cutter-safely-break-off-blades. Liked how it worked but there were a few little things that I thought I could do better, so I came up with this design. Most importantly, to me, was the concept of “safe” with storage. That other design works great, but you can open it. Being a wet shaver, I'm used to blade safes that don't open - you put in your blades and when they are full you throw out the entire container. This is safer as no one can get cut by the blades at any point. So this design is a “safe” - it's a sealed container where you snap your blade, the blade drops off inside and then you throw out the container. No chance of anyone touching a blade and no need to ever handle the snapped blades. As printed the walls are quite strong - I can't bend them applying all the force I can, so it should be safe to keep the used