2023-03-15 00:00:00 Little Big Tool for designing powered by Ninvus. Spiro offers a drawing experience for all publics. Best ally for small and great designers. Fractals, patterns, mandalas, everything is possible. Discover your inside artist and share your creations with all the world. • Fractals. Use Spiro main tool to easily design and create fractals, choose the number of branches and let's draw. • Mandalas. With Spiro you can create your own mandala designs. Use the symmetric drawing option and let's do it.