Don't press the blue button.
Actually go ahead and tap it twice.
Halfway assembled on a blue cover edition #NDLR arpeggiator!
The blue button is the shift key, all the other buttons switch the octaves of connected synthesizers. Among other arpeggiator effects and options.
Decided to print my Titan Aero mount again using Protopastas Carbon Fiber PLA.. Printed rather hot for good layer adhesion, and got a bit of sagging, but its ok since its just a mount..
0.3mm layer height @ 215°c
0.6mm nozzle , 45mm/sec