Minimalistic Hex Key Holder

Was looking for a Hex Key Holder and noticed that all the designs I found would either take too long to print or didn't fit my requirements.
-I wanted a Hex Key Holder that could hold Hex Keys in the sizes 1,5mm/2mm/2,5mm/3mm/4mm/5mm/5,5mm/6mm
-The print should be fast and not waste filament (this design is printed in about 75mins)
-Also I wanted the sizes to be "engraved" on the side of the tool Holder

I provide two designs. One has Hex-Forms to hold the keys and one has a round form to hold the keys. I like the Hex-Form one more because the keys are automatically alligned but I know some may like the round form and since it was a quick change I designed both.

Let me know how the Keys fit or if you're having trouble or issues printing this