On business days (not including Saturday) we will ship the same day if you order before 3pm.

On business days (not including Saturday) we will ship the same day if you order before 3pm.
You may return your order up to one month after ordering and will get your money back immediately.
Trusted Shops is an independent survey provider showing almost 100% customer satisfaction for us. For more information see here
For a small fee of EUR 2 you can pay 14 days after delivery.
For an additional EUR 9,90 we will ship next day before 12pm if you order before 3pm and in Germany.
You can pay per invoice, debit, prepayment, credit card, PayPal, cash on delivery or cash on site.
In the shopping cart, you can choose gift wrapping for all of your items.
When ordering, you can choose if you want us to attach a message instead of the invoice.
article no. 18916
Have you ever thought about the proper way to drink coffee? Sure, you might think: "Pour coffee into the mug, lift the mug, drink, repeat as necessary." Yeah, that might be true, but under the surface, many small processes take place that are essential for a proper mug filled with black gold. We've decided to make these hidden mechanics visible with the help of the Science Mug: Computer Sciences!
If you really break it down, there are only two things to observe: the amount of liquid in the mug and the temperature of the coffee. If the mug is empty, you have to pour in new coffee. If the coffee is cold, you need to discard the liquid and replace it with hot coffee. And if the mug is full and the coffee is not cold, there's only one thing left to do – drink it. Since numbers are often more reliable than words, we've put these mechanics into easily comprehensible functions. Now you only need the corresponding sensors to build your very own fully automatic coffee-refiller. Or you could just use your eyes and your hands. But that would be boring ;).
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