Please choose the correct solution to the question: How to make a simple ornament for your desk?

Solution1: Take an empty coke bottle, collect some beach sand and stain the sand in a few different shades, yellow, green, blue and so on, then layer it in the bottle

Solution2: Take a full coke bottle, collect some beach sand and stain the sand in a few different shades, yellow, green, blue and so on, then mix it in the bottle

Answer format: solution1/solution2