K2 Slide-On Nozzle Size Indicator (0.2 / 0.4 / 0.6 / 0.8)

🔥 Nozzle Size Indicators – Know What’s Installed (CV3DP)Stop guessing what nozzle is in your printer.

I own a few printers and somtimes I forget what nozzles are in each printer. These Nozzle Size Indicators are designed to slide directly onto your screen so you always have a clear, visible reminder of the nozzle currently installed. Whether you're running a 0.2 for detail or a 0.8 for speed, you’ll know instantly — no more mismatched slicer settings or ruined prints.

 ⚡ Why You Need These:
Instant visual confirmation of installed nozzle
Prevents wrong profile mistakes (we’ve all done it)
Clean, slide-on design – stays in place
Bold, easy-to-read numbers
Perfect for single or multi-printer setups
 
🧠 Real-World Use:
Switch nozzles → slide on the matching indicator → print with confidence.

No more second guessing. No more wasted filament.