Greenmaster Premier Size 3 White Steel - Plain Rings
https://hunterbowls.co.nz/shop/product/gmp3ac513824nz-48323-0201-33st-greenmaster-premier-size-3-white-steel-plain-rings-48873
https://hunterbowls.co.nz/web/image/product.template/48873/image_1920?unique=710975f
The Greenmaster Premier is a medium bias bowl designed to hold an even line to help you predict the finishing point.
