Put the lid on top of the plastic wrap that is over the mouth of your 4oz screw top squeeze bottle.
Cover the top of your 4 oz screw top squeeze bottle.
Get your plastic wrap and scissors to cut off a piece of plastic wrap.
If making more paint after this bottle wash the funnels, the spatula and the measuring cup. ( unless you get paint on the measuring cups you do not have to rewash before moving on)
Your paint, pouring medium, water mixture should almost fill the 4oz screw top squeeze bottle.
Scrape the paint out of the glass measuring cup into the 4 oz squeeze bottle using the rubber spatula and funnel.