Kids wooden sail boat craft kit will float and comes with a cloth sail. Every year this is one of our best sellers. The biggest part of assembly is the sail, it consists of a mast, sail, string rigging, boom and sail support. To assemble the sail like the product picture there is some cutting and gluing required, in addition to a couple small parts that need lightly sanded with gently fitting; that is why it is recommended for older kids or those with adult help. However, we have added additional instruction which will allow you to make a paper sail (not included) out of an index card; this allows you to make it a simple project for kids as young as 5; granted it does remove much of the “assembly” but gives you more flexibility. If you do this craft with a large group it is recommended you first build one to determine the best way for your group to assemble. Sanding is usually required to ensure a correct fit of the components (sandpaper not included). There are 5 decorative nails, but you can glue in place of nailing or omit all together. Includes pre-cut unfinished wood pieces, sail, string, nails and instructions. You will need sandpaper, scissors, glue and hammer (if nails are used). Remember, we are the only ones who will provide you with supplemental instruction plus options for a simple sail. Shown decorated. Finished size 7” x 6”. Makes 1. Age 9 to 11+ (if assembled as shown).