There are so many online printable coloring pages that you can have a blast offering them to your children. Perhaps you don't have children of your own but you often have friends and family that come over with their young ones. You don't want the kids to be bored at your house. Allow them to pick some coloring sheets that you can print for them. Have crayons and other supplies on hand for them and they will feel very welcome in your home.
Online coloring pages are available on the internet in many possible variants such as A-Z worksheets, animal worksheets, etc. You can download practice worksheets for your kids and take their printout. Always remember that you can give your child a platform that no one else can give. You can nurture your child and help him/her in becoming a better individual.
You can find hundreds of such useful coloring pages with biblical themes, alphabetical games and more variations for preschool kids. However mind that you would need good configuration of system and good printer quality with perfect cartridge for fine print quality. Also make sure that you command the fine print or best print for your printer while printing the biblical pages for best results and perfect line drawing.