ROKR 3D Wooden Puzzles for Adults-LED Wooden Music Box Kits-Wood Model Kits to Build-3D Puzzles for Kids and Adults-Christmas STEM Toy Gifts - RL-EA04

• 💡[ROKR LED WOODEN MUSIC BOX KIT]This 3D wooden puzzle takes 5.5 hours to complete. When you press the switch, the lights will on and the music will play. Besides, the mini seats will rotate automatically. 🎁[WONDERFUL GIFT]ROKR's 3D wooden puzzles are a great way to develop STEM skills for kids, as well as an enjoyable way to spend time with family members of any age. It's a fantastic gift for Christmas, birthdays, or other special occasions. 🔧[PACKAGE CONTAINS]The package contains simple tools,wax and sandpaper.Spare parts are also contained for accidental damage and loss.It doesn't come with glue and batteries.Please prepare 3Pcs AAA batteries. 📝[TIPS]Sanding the gears with sandpaper and wax it will make the 3D puzzle work more smoothly.Don't use too much force when assembling, but look for skills, which can reduce the probability of part damage. 👍[QUAILTY]ROKR utilizes industry-leading technology to produce best 3d wooden puzzles.All pieces are laser-cut and the error is less than 1/5000 inch,make sure each part fits tightly. 📨[SERVICE]ROKR offers free replacement of damaged parts.If there is any problem, we will help to check and provide guidance.Just contact us and we will reply within 12h., Manufacturer: ROKR