Bring the joy of Christmas into your home with toys that emit beautiful music to create a fun atmosphere.This set of building blocks not only keeps your kids away from the screen, but also develops their hand-eye coordination, fine motor skills, focus and problem-solving skills in a fun and interesting way.Another opportunity for you and your children to spend quality time together is a family vacation.Let your baby's imagination run wild and look for interesting combinations.FEATURESWonderful Christmas Music Box: This is a magical building block music box world! Built-in high quality music movement. Turn the handle, it will sing a song - "We Wish You A Merry Christmas". Let you enjoy the merry Christmas melody, enhance the warm holiday atmosphere.Creative Christmas Tree Building Kits for Kids: Introduce kids to the building block of the best educational STEM toys to stimulate their curiosity. Meanwhile, in the assembly process, the Christmas tree construction set can also develop their hand-eye coordination, logical thinking, and creativity.Endless Fun Christmas Game: Using 360 pieces of building blocks to build a colorful Christmas tree can be full of challenges and fun for kids, even parents. DIY Christmas tree music box, can distract people's attention through manual labor, relieve stress and relax themselves. This DIY toy will bring endless fun this Christmas holiday.Easy to assemble: All parts are made of high quality non-toxic, odorless and harmless ABS plastic, which is strong and durable. Build it with your children, family or friends, free their attention from video games, improve the relationship between parents and children, and experience the fun of DIY.Best Christmas Gift Idea for Kids: Perfect Christmas Tree Sets! Decorate the small room, office, bedroom, kitchen table, or on the counter and bring the Christmas spirit. Enjoy the wonderful time with the kids or encourage them to play independently and make that birthday or holiday a memory.SPECIFICATIONSMaterial: ABSColor: ColorfulNOTEPlease allow slight measurement deviations due to manual measurement.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed in the pictures.