Gradient Nails

I posted not to long ago that I disliked the OPI Its Hippo to be Square, 

but I think I cracked the code of how to use it 

in an enjoyable way.  

Now by this point, that polish has gotten pretty thick, and even though I polish thinner

it's a hassle to still deal with (plus I'm low on my thinner anyways)

But, I remembered that Cherish, from the youtube channel PrettyPistol86

had amazing gradient nails and referred me to Mary, or ALoveTart's

gradient nail tutorial. 

I figured, that if the polish is too thick to use on its own, 

I can try to sponge it onto my nails and slowly use it up that way. 

I was a little concerned that the sponge would soak up way too much, and could

potentially create a lot of waste, BUT

it really didn't.  

I probably used about the same or little less than what I would have used in a mani.  

My other polishes I used included: 

- Rimmel 60 Seconds Polish in 120 Hot Chilli Pepper

-Lovely Summer Trend Nr. 8

- Sephora by OPI It's Hippo to be Square

-Sally Hansen Hard as Nails Hardener Top Coat

I used a triangle makeup sponge, and overall I really like the look. 

Some tips I would add though:

-Once you finish one hand, cut the used portion and start new because the polish builds up and leaves bumps due to previous dried polish.  A fresh sponge will make it smoother. 

-If using three colors, make the middle portion bigger than the upper and lower, as you wiggle the sponge the colors will mix and the middle color will start to disappear.  

I can't wait to try to use this method on other older polishes that are too thick even after polish thinner.  

What color combos will you try?