Please choose the correct solution to the question: What supplies are needed to make French macaroon ornaments?

Solution1: beer or pop bottle caps (metal)        water bottle caps (plastic)        paint primer        acrylic paint or spray paint        thick string        hot glue gun with glue        colored glitter        paintbrushes

Solution2: beer or pop bottle caps (metal)        water bottles (plastic)        paint primer        acrylic paint or spray paint        thick string        hot glue gun without glue        colored glitter        paintbrushes

Answer format: solution1/solution2
Answer: solution1