Now the most interesting part.
You can simply cut the squid into strips.
But we are not looking for easy ways.
That's how the song goes - "all you need is skill, training, warm-up."
Place the squid carcass outside on a cutting board and make criss-cross incisions across the carcass, trying not to cut through the flesh. The sharper the knife, the better, the fewer stepped incisions, the more beautiful it will turn out.
Then cut the squid into pieces of about 4x4cm.