The 3D wooden ship model puzzle consists of 118 wooden pieces and it takes 3 hours to put it together. | Fun craft model kit:There is no need of glue or tools when assembly.Just follow the instructions carefully and you will be rewarded with a little piece of art | A Cool Gift for people who like building model kits, working with their hands, or accomplishing the near-impossible. | All you need comes in the package: 3 laser-cut plywood sheets,illustrated English instructions and sandpaper. | The 3D puzzle is a nice stress reliever and after finishing,you will have a true sense of accomplishment.