Bead Layout Tray Remix

I remixed @nhorvath's bead layout tray to add in some extra features. Thank you for the original design!

The tray holds up to two sets of beads. Each groove is 9" or 22cm long.

Fits diagonally on a 220x220mm bed.

My additions: 

• Numbers for inches and centimeters, starting from 0 in the middle
  • These were added at a depth to be print at 0.2mm layer height for colour change.
• Rounded ends
• Holes underneath for 1cm diameter felt pads
• Optional: Holes to insert nuts partway through the print to add some weight
  • Add a pause partway through the print to add nuts. 
  • I used nuts I had laying around, M6 is probably closest size, with holes at 10mm/11.5mm and 5mm thick, after printing they were pressure fit. Willing to upload variations upon request.

@nhorvath graciously provided their Fusion360 file, but I made these edit in Tinkercad.

Printed with Eryone Marble PLA and Eryone Tri Silk Orange Green and Blue

Added the numbers, rounded ends, holes for felt pads, and added holes to insert nuts partway through the print to add some weight.