Which one of the following is not a colloid?

Blood is colloidal substances because there are macro molecules (antibodies, proteins) in the blood
Milk is a colloidal solution of fat (globules)
Ice cream is a colloid combining an emulsion and a foam, with milk fats

Honey normally has fructose, proteins, other colloidal substances, and water in it but it contain only 0.1% approx of these contents. So in above options honey is best answer.