How to upgrade your bathroom faucet design? 

Below is a normal single faucet design you can see

But if you want to change it to a multifunctional faucet style with lower cost, how can you make it? 

Why don't you try matching below multifunctional faucet aerator from Xiamen Water Nymph? it's faucet aerator female thread, a small faucet aerator canmake big change

The matching effect will be as below

If you also think there is not enough, we can still upgrade it with changing it to a pull-out functions like below effect:

It will become a brand new faucet with multifunctional functions, if you want to to know any further can feel free to contact with Xiamen Water Nymph Sanitary Technology Co.,Ltd.