Very simple Lack riser

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5215252.

I know there are many many feet for Lack tables, but I have not yet found a simple Lack riser for 10 or 20mm. I only need a little bit so the Ikea 75 liter (55x33x41 ish) moving box fits underneath.

So please enjoy this simple lack riser, 10-50mm series in 10 mm increments.

I have yet to determine what infiltration percentage is strong enough to hold a stack of 2 LACK tables + 10KG of filament and 20 KG of 3D printer. I think I'll play it safe and print 75%.