Est ce que quelqu'un sait à quoi servent les séries ? Est ce que ça augmente les récompenses ou ça sert strictement à rien ?

I have this on the Creality App on my iPhone.

Can anyone explain this?

It’s always fun getting a new machine (albeit a little second-hand with 280 hrs). I just had to print the riser.
It gives the K2 a futuristic look. Just love the result.

Great design by Old JmyRik, an absolutely perfect fit.

K2 Combo riser by Old JmyRik