Diamond Lakes, Michigan Slate Coaster new This 22oz Slim Engraved Polar

This 22oz Slim Engraved Polar Camel Tumbler features a design of Lake Travis

This 12oz Engraved Polar Camel Tumbler features a design of Lake Harding

This 30oz Engraved Polar Camel Tumbler features a design of Saylorville Lake

Montgomery

Diamond Lakes, Michigan Slate Coaster new This 22oz Slim Engraved PolarDiamond Lakes, Michigan Slate Coaster Our Slate Coasters come as a set of four (4), six (6), eight (8), or twelve (12) coasters engraved with your lake. Slate is a natural product and our coasters have hand chiseled edges so each coaster is unique. Each coaster measures approximately 4 inches square and 3 8 inches thick.