Engraved Slate Coasters and storage Box . The cut file for this project is only the box, I removed all the images because i don't think we have the same dad..lol.. I made this for Father's day. I have never tried engraving on slate and i had no clue what i was doing but after numerous mistakes and YouTube videos later i got what i think was acceptable. The make time was about an hour with the coasters but the box was only about 15min.