Pipe cleaners are a versatile and fun material to use for crafting and creating. To make a Christmas tree out of pipe cleaners, you'll need some green, red, and white pipe cleaners. First, you'll need to create the base of the tree by bending a green pipe cleaner into a triangle shape and securing it with tape or glue. Next, add the trunk of the tree using a brown pipe cleaner. Then, you can start adding the branches of the tree using green pipe cleaners, bending and twisting them into the desired shape. Finally, add some red and white decorations, like ornaments or a star, to complete the tree!