First, take the red paper and cut the squares and keep it in the diagonal shape. Then fold in half and take each tip from the bottom side to the top side.
Now bend with the upper ends towards the sides, matching the edges.
Open the fold that we have just done by inserting a finger inside, and fold so that we have a shape with three points.
Then bend the two outer ends down and bend to the outer side the two internal halves of the tips. Join the two straight sides without marking the fold, to form the petal.
Paste in the middle with the hot glue gun. Repeat all the steps with the other squares of paper and then stick a petal next to each other to form the flower. Finally, put a little bit of vinyl glue on the internal folds and sprinkle with glitter and shake to remove the excess.