A smooth finish w/o a sprayer? Have I found the holy grail?

Products used
White Whiz foam rollers for cabinets and doors - found at lowes
Pro Foam roller - https://amzn.to/3h8pvjP
Black Whiz pro foam roller - https://amzn.to/3FOacHh

Valspar oil enriched enamel for furniture and cabinets - found at lowes

High grit well used sanding sponge - https://amzn.to/3NFlr79

Liquid sand paper - deglosser - https://amzn.to/3WxhxBd

Lint free cloths - https://amzn.to/3T8A1oA