Question: Glue together cards with cutout centers.
Options:
Use a glue stick and put it along the border of a card without its center and then press another hollowed out card onto it.
Using a pen tip draw along the border of a card without its center and then press another hollowed out card onto it.
Answer: Use a glue stick and put it along the border of a card without its center and then press another hollowed out card onto it.