Full Color Process Giveaways, 4 Color Logo Products. Choose from these promo gifts if you are looking for Promotional Full Color Imprinting of your logo. With our Custom 4 Color Process your imprint can be as many colors as you want for 1 low price (other fees may apply)! You can have an unlimited amount of colors in your graphic and not have to worry about an abundance of set-up and running charges. Each 4-Color Logo Product is digitally printed or screen printed. Digital prints are made using computerized printers. Four-color screen printing is a printing process that creates color productions by overprinting screens that individually print reds, yellows, blues and blacks of variable specified intensities. Full process color imprinting gives you a broad spectrum of possibilities!