what are these parts?

[skypuppy]

These parts were in my box instead of the spool holder and pen. What are they for, please?

[orenjikuma]

This is the new spool holder, instead of the acrylic ones that they gave last time.

[skypuppy]

Thanks.
Can't picture how they're used as a spool holder.
I bought one from Amazon in the meantime since I couldn't figure out what those metal parts were for. :)

[haxelfebl]

Dose anyone have the setting for i3 pro C settings that I can download to Cura pleaseshowbox speed test

[hoasen3493]

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