Created a weight indication for different kind of spools to easily see the amount letft. Made it thje way that it can be seen from the front.

Fits different kind of spools I have here. Even cardboard spools.

I lowered the print speed and added brim as they do not have much space on the build plate.

I suggest to print them standing as int he file to lower the amount of waste. Can be even printed without AMS with a color change at specific layer (thats also why they can not be printed face down.

Each clip is an own object so you can also just print some it the clips (lower than 500, or only in 100 steps, whatever you like.
Also color can be changed from clip and number.

Please rate the print if you like and if its useful for you.