Are you still annoyed about overturning carelessly the mug filled with water?Lens magic suction mug will save you!It does not fear pushing and collision.When drinking,youjust need to slightly lift it.The plastic or simulated lens on the lid really makes it look real. I think like the rest of the lensmugs, if your a camera person, you have to have one.Camera Lens 24-105 mm 1:1 Coffee Cup MugCompact and inventive mini Camera Lens designMade of food grade plastic and stainless steelComes with a cap as a Lid, 98% similar to the Original Canon 24-105mm f/4 L IS Lens, PerfectGiftIn Black ColorIt’s a model replica CUP, and not an actual LensHolds 400mlSpecifications :1.Dimensions (H*W): 5 3/4″ x 3″2.Color: Black3.Weight:9 oz.4.Material: Food grade plastic + 304 s/s