Premium Quality: The inner wall of the mugs is made of food grade 304 stainless steel and the outer wall is 201 Stainless Steel with sublimation coated. Therefore, the mugs are easily to wash and clean, rust-free and long-lasting.
sublimation
PYD Life 4 PCS Sublimation Blank Tumbler 20 OZ White Mugs with Handle,Stainless Steel Coffee Travel Mug with Sliding Lid for Cricut Mug Press Machine
Specification:20 OZ 600 ML,each sublimation tumbler mugs with individual white box,4 pack with brown gift box.
PYD Life Sublimation Blanks Tumbler White 20 OZ Stainless Steel Coffee Travel Tumbler Cups with Lid Sublimation Mugs Cups for Heat Transfer 4 Pack
Specification:20 OZ 600 ML,each sublimation white tumbler with individual white box,4 pack.Each coffee tumbler with lid.