<b>PRODUCT PARAMETER</b><br> High quality products and best service.<br> - Wood pieces: 160 pcs<br> - Wood,Laser-cut Plywood<br> - Electric Parts<br> - English Instruction of Assemble Process.<br> - Package Size:195*74*273mm<br> - Assembled Size:181*100*196mm<br> - Assembly time: 5+ hr.for those new to DIY kits. 2+ hr for those with a bit of experience.<br> - Manufactured using the highest quality natural wood<br> - Age 14+<br><br> <b>EDUCATIONAL DIY 3D PUZZLE MUSIC BOX FOR FUN</b><br> The DIY music box inspire the kids creativity and imagination,cultivate the kids abilities like concentration,confidence,hand-eye coordination and pattern recognition.<br> The structure will make learning much more exciting and fun whilst they develop their sensitivity to shapes.and also build the kids patience,circumspection and a sense of achievement.<br><br> <b>BRINGING FAMILY TOGETHER</b><br> Thrill the entire family and provide fun and entertainment piecing this DIY 3D wodden puzzle together.An ideal pastime for your kids to enjoy!<br> The DIY submarine model is a good idea to spend a pleasant time with your family and friends together, enjoying the leisure time and relaxing yourselves.Change bored time at night to a special moment for you and your families.<br><br> <b>SMOOTH TOUCH & PERFECT DECORATION</b><br> Using German laser cutting technology,under 5/1000 burr,smooth touching.Made of natural wood with no deformation,multi-layer wood pressing,the real textured material and thickness.REACH Certificate,contain non toxic materials which are safe for hands.It is safe for yourself,friends and family!<br> Our DIY music box will be a very attractive decorations when you put it in the Bookcase,Display Cabinets etc.After enjoying assembling process.Your family,friends,classmates or guests will give you praise from heart.<br><br> <b>SAFETY WARNING!</b><br> Due to the small size of some pieces,adult supervision is required.Small parts,not for children under 3 years.