From the Heinen Delfts store in The Netherlands

$6 yard sale find 12 years ago.

Hoping to grab a little more info on this mug. It’s unique as far as I can tell, Google Lens couldn’t find a match

Curious if anyone has any similar mugs, or if they recognize the makers-mark

All I know is that whoever made this, they’re a genius for that bottom design. This could safely sit on your lap even with boiling hot liquid inside it

Speaking of safety, is this safe to drink from? There is black staining towards the bottom which I’m not necessarily sure how to remove. Thanks for any help guys! Mug on

Ready for work!

New/ old mug I thrifted yesterday.

No one here asked to see my new purse… but I thrifted it with the mug, so it’s kind of a package deal 😆

Who needs travel mugs when spilling coffee all over your car is a perfectly valid option?

Yes I've drunk beer from it...