Coffee knock box stronger stick

After breaking the knockbox stick of the source model, I decided to make it stronger. I didn't do anything fancy - I simply cut the stick in half so that it may be printed such that the layer lines are perpendicular to the stress applied. Print the halved stick with the rectangular side flat on the bed. Print two of these, superglue them together and you shouldn't experience any breaks. I don't use the sleeve personally but I've included the file should you want to print it.

Thanks to NV_WoodCraft for the original model.