Homemade Washi Tape, vibrant colours

I am sure all crafters can relate to the following :

a crafter to his or her partner :
"What do you mean, exactly, "Don't you have enough
of this stuff" ?" (followed by a threatening growl)
the partner : "Ehm, nothing sweetie, nothing at all ..."
(scurries away with tail between hind legs)

Anyway, you can never have too much happy coloured
tape, right ?