This tile uses string #13 from Tanglepatterns.com. Jill Dobis contributed this string. I'm calling it 'Double trouble' because all the tangle patterns used in it have double letters.
Jitterz - Shauna
Jetties - Official zentangle tangle
Jilli - Sue Jacobs (that's me!)
It's good to get back to the basics of Zentangle. - A 3 1/2 tile, simple strings, black pen and pencil only, no erasing, and non representational. Pure zentangle can provide such a wonderful means to relax.