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40th birthday - a mathematical task... on Lunchboxes

Made of durable stainless steel 304 with natural bamboo lid
Size: 18×11×6.4cm – compact and versatile
Stable weight: approx. 370g

Lunch Box

Product size guide

A - Length in in
B - Width in in

Size	A (in)	B (in)
One Size	7.09	4.33

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Created by Tramek

40th birthday - a mathematical task...

40th birthday - a mathematical task...

Tramek

Created by Tramek

Who wants to reveal their age directly? That's why this formula exists. If you calculate correctly, you will come to the number 40. A motif - not only for mathematicians.... For shirts, hoodies and more...

Tags: birthday, gift idea, birthday greeting, young, old, maths, congratulations, count, birth, birthday present, birthday party, Birthday, Mathematics, Formula, number, youthful, happy birthday, present, 40, party, age, anniversary, forty

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