this is the joke ball

description: 

this is the joke ball this ball is make for the moment when mum or dad says something like this ( come do the dishes ) but when you dont want to do it just pull out this ball and throw it ( you must throw it because it can stand on place and then it doesnt work) and it always land on the side you want 

how it works: 

one side of the ball is heavier beceuse of the infill so the side with more infill want to go down and the other side want to go up 

how to do it:

you must print one side with 0% infill and the other with 40% infill ( that side you want to go down you must print with 40% infill ) you must print it with support and after its printed youmust press the sides together,i reccomend to print two balls for every situation one with no side up and one with yes side up

i hope everybody understand my work and description☻ 

thank for google translator ( i live in czech republic and iam still a kid so i cant speak very much english)