About this 3D model

My version of a wobble ball, also known as a drunken ball. It is designed to be weighted on one side to provide a wobbly path when rolled. It's designed to hold small coins to provide the weight, there are 3 different versions for different UK, European and US coin sizes, though other things could be used to provide the weight such as a couple of washers or a small stone: UK - 2 'pennies' and 3 'two pence' EU - 2 '2 cent' and 3 '5 cent' US - 2 'pennies' and 3 'nickels' When tested it was with UK coins, other coins may have a tighter fit.