Draughts Piece 3D print model

I was playing draughts/checkers with my son when I accidently knocked off the top piece of one of my kings so I decided to design one that interlocks really well so this never happens again.Use your filaments (1.75mm) temperature recommendations for the nozzle and printer bed.For technical specifications use the recommendations in the photo, I printed the piece with 2.4mm walls, top and bottom.No support or adhesive required.