Khay Gridfinity cho dao X-Acto

This is my take on an X-Acto Gridfinity bin since I couldn't find a model that satisfied all my requirements:

1. deeper footprint and snug fit to help secure the knife

2. scabbard slot for blade protection

3. easy finger relief

4. spare blade storage

5. stackable

6. 1x4 footprint

I based it on my X-Acto 5211 knife with a 8mm shaft and small number of replacement blades.  You'll need needle nose pliers to get the spare blades out of a storage slot — which is a good thing, IMO.

Printed in PETG with 10% infill.