Easiest way to make a solid gaming dices out of paper.

MUSIC:
Chipper Doodle - Electronic Light by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1100854
Artist: http://incompetech.com/