This wooden flatpack kit allows you to fit pieces together to make your own custom rainbow spin top! Get creative coloring the design using markers, highlighters or colored pencils - we don't recommend crayons, but pretty much anything else will do. Unassembled, the kit measures 4 1/2" x 5 3/4", and arrives in a clear plastic sleeve with an instruction sheet. To ensure the steadiest spin, we suggest using a very small dab of glue to hold your top together. Our record is 25 seconds. How long can your top spin?