Zentangle Inspired Art - Mandala

Here is another Mandala that I did in my kraft paged journal. This one is done with micron pens in black. I first traced the circular shape with the apple slicer-corer in pencil, then drew my designs with the black micron pen over the shape.
I'd love to hear what you think of this and if you have tried a mandala yet.
Take care! :D