ROKR 3D Wooden Puzzle Marble Run Model Craft Kits Brain Teaser Christmas/Birthday Gift for Adults and Teens to Build

Wonderful GiftsFrom its specially designed gift box to each high quality woode piece, ROKR Marble Run Model Kits are a thoughtful gift for your loved ones for any occasion, especially any Holiday, Birthday, Christmas, Anniversary, or other special occasions! Bonding ProjectRecommended Age:14+.A 10 year old could put this together but could get frustrated at times. I recommend an adult and the child assemble it together. Great bonding time. Took about 4 hours. 1 hour a night, with some part of the unit working each night to play with. Hours of FunROKR Marble Model Puzzle helps to teach children how to follow directions and how they can use their hands to build a marble run moldel they will be proud of once completed. Nice DisplayPerfect Decoration for caffe shop,book store,living room.It looks great and pretty to show on your table, showcase,make your home more shiny and beautiful.You can take this beauty of a vintage wooden puzzle to the office or make it as a decorative incredible piece in your home No GlueLightweight models made of natural plywood. Pre-cut wood sheets with well-fit parts. No glue needed, easy to assemble together. Non toxic materials ensure you a safe building experience.