I love them! I did some last week and to maintain them, I wrapped my hair in a scarf at night and added some sort of styler like a curl cream on some of the coils that would un-wrap. Other than that, I find finger coils are amazingly low maintenance.
High Porosity, Fine, Thin Density, Low Elasticity
Co-wash, leave in, and gel: Alba botanica coconut cond., ogx mousse, &/or super wet look gel.