Everyone should know that egg trays are the trays used in supermarkets to hold eggs, duck eggs and other eggs. They are made of paper pulp or plastic. Next, I will teach you how to DIY a three-dimensional heart-shaped decorative painting using paper pulp egg trays. First, cut the egg trays one by one, then place them in a heart shape and paste them on the square cardboard with glue, and finally paint and frame them. It’s a very simple handmade craft that turns waste into treasure. Friends who like this festive decorative painting can buy a box of eggs to DIY when they get home from get off work today~