SQUID DISSECTION. Position your squid. Place squid in tray, with its dorsal side facing up. Pigment Cells (chromatophores). Peel off a thin, spotted piece of skin. Place on a slide & observe under the microscope.
Notice the difference between arms and tentacles.
Observe the suction cups.
<-- It’s clear and stiff
It works using JET PROPULSION, and is a little like a water hose.
What is this ink used for?
Alright kiddies… you can write with it.