White Rhino PRUF Jar by White Rhino Save 13% $ 22.99 $ 19.99 Rasta - $ 19.99 Blue/Purple - $ 19.99 Green/Black - $ 19.99 Black/Grey - translation missing: en.products.status.sold_out Size Rasta Blue/Purple Green/Black Black/Grey 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart The PRUF jar is a glass jar that is cradled in a silicone body with a see-through window. This jar also features a bottom silicone dish for concentrates.