Funny Penguin Optical Ehrenstein Illusion print Mug


  • $24.00
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Novelty Merch. Funny Penguin Optical Ehrenstein Illusion product. This optical illusion design is perfect for people who like funny nerdy geeky graphics for nerds and geeks. The lines are all straight lines but appear to be cureved in this penguins optical illusion print.

Whether you're drinking your morning coffee, evening tea, or something in between – this mug's for you! It's sturdy and glossy with a vivid print that'll withstand the microwave and dishwasher.

• Ceramic
• Dishwasher and microwave safe
• White and glossy

Size guide

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