There does not appear to be a tool in the box. Can you use a paperclip on the ipad? Will it damage it?
Do you insert it into the edge of the slot or in the hole?
Welcome to the Apple Support Communities. Yes you can use a paperclip to eject the SIM card, you just simply press in the tiny hole of the SIM card tray.
iPhone and iPad: How to remove the SIM card
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