Cardboard Tube end-cap for Life-Sized Lego Master Wu Staff (cosplay)

Son wanted to be Sensei Wu for Halloween this year and he needed a life-size staff to make the costume complete. I had a left-over cardboard tube used for rolled carpet remnants but it needed some end-caps to finish it off. So I designed a quick, flush, and chamfered end-cap to pop into each end. Tube was 43.8mm ID, 50.6mm OD.