253 PCS 3D Puzzle Marble Night City DIY Wooden Model Building Block Kits Assembly Toy Gift for Children Adult High Quality | Игрушки и

253 PCS 3D Puzzle Marble Night City DIY Wooden Model Building Block Kits Assembly Toy Gift for Children Adult High Quality | Игрушки и

Features:
100% brand new and high quality
Marble Night City: This 3D wooden marble run kits is powered by hand cranking, gear rotation,endless loop steel balls(package includes 10 metal balls), with whole mechanism design inside with no battery requires that ensure you to feel the charms of machinery.
Exquisite Workmanship: This 3D wooden puzzle with exquisite pre-cut laser technology, all parts are made of high-quality wood, non-toxic, harmless and recyclable safety material, no tools nor glues needed during assembly, original wood color which is safe friendly for you and your kids.
Challenge & Fun: With a brilliant design require 100% patience to finish the toy, improve the ability of problem-solving, and learn the basic engineering knowledge, cultivate children's hand and eye coordination ability, it is also an awesome toy to bond with your kids, after finished you may also DIY paint or graffiti your designs.
Easy to Assemble: The toy you get is disassembled puzzle kits, DIY your own night city puzzle, package contains 253pcs kits, made of 3D cutting wooden board, each piece is numbered, you easy to assemble it step by step with detailed illustrated instructions to, it may take about 7 hours to finish this handicraft.
Awesome Gift & Decoration: An amazing gift for home & office decoration to friends, kids, parents and mechanical lovers, the exhibition effect will surprise everybody,bring you a joyful sense of accomplishment once completed, an elegant handicraft which is suitable for birthday gift, Christmas gift,and etc.

Package Includes:
1 Set DIY Wooden Puzzle Kits

Specifications:
Product Dimension: approx. 32.5 x 22.8 x 21.4 cm/12.8 x 9 x 8.4 inch
Packing Dimension: approx. 31.7 x 23.3 x 4.8cm/12.5 x 9.2 x 1.9 inch
Material: Wood, Metal
Net Weight: approx. 1400g/3.08 lbs
Assembly Time: suggest 7 hours or above
Recommended Age: 14 years and up
Number of Assembly Pieces: 253pieces

Note:
Please allow 1-2cm errors due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.