Solar 3D Wooden Puzzle Marble Run DIY Model Kit Craft Sets Educational Wood Mechanical Building Toys STEM Science Experiments Projects Birthday Gift for Adult Men Kids Age 8 10 12 14＋

Price: ~~$25.99~~ - $19.99
(as of Jun 17, 2025 16:49:06 UTC – Details)

Product Description

This interesting wooden ball toy has a creative and fine structure design, allowing you to experience the beauty of scientific exploration, suitable for adults and kids.

Wooden model kit includes gear parts, 3 balls, solar panel, 2AA battery case (battery not included)

Craft set is a great gift for a birthday chrismas thinksgiving day Father’s Day ,They are not only toys, but also craft art, which can be placed at home/office/ bookcase/display cabinets as decorations. You can give it to your children husband couple wife friend kids boys girls father.

Model Size (Assembled): 150 x 120 x 180 mm

Fun 3D Puzzle Model Kit Set

Marble run is an educational toy that improves teens’s hands-on ability

Wooden STEM toy is pure entertainment meets learning.

STEM Science Experiments Projects

Build your own marble run by battery or solar

Connect wire of motor with solar panel if will use this 3D puzzle under sunlight;Connect wire of motor with battery case if you are indoor

Wood Mechanical Building Toys

3D wood puzzle set is designed to teach children hands on skills like coordination, physics, STEM principles

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Customer Reviews

4.3 out of 5 stars 504

4.4 out of 5 stars 446

4.8 out of 5 stars 17

4.2 out of 5 stars 19

Price

$19.99$19.99 $24.69$24.69 $19.99$19.99 $19.99$19.99 $15.99$15.99 $19.99$19.99

Rotation method
Solar or Electrically Solar or Electrically Electrically Manually wind-up spring key wind-up spring key

Material
wood wood wood wood wood wood

wood
Imported
Solar model kit : Build your own marble run by battery or solar, Connect wire of motor with solar panel if will use this 3D puzzle under sunlight;Connect wire of motor with battery case if you are indoor. Requires 2 AA batteries (batteries is not included in the package),Wooden STEM toy is pure entertainment meets learning. The wooden craft kit brings adults back to childhood and helps kids understand the crafting process of wooden structure assembly
Educational wooden mechanical puzzles :Fun 3D wood puzzle set is designed to teach children hands on skills like coordination, physics, STEM principles .they are suit for kids of all ages from 8 up to teens.Our DIY Model kits are also suit for adults who love challenge .It may take several hours to make a puzzle model kit, but there are assembly instructions, which will improve the child’s independent learning ability and become a creative little construction engineer
High Quality:STEM Projects Science Experiments makes by premium basswood plywood. Non-toxic,No burr, marble track made safe from laser precision cutting.Perfect 3D wooden building Toys for kids age 8 9 10 11 12 13 14 15+
Perfect Craft gift :Our Jigsaw Puzzle is a great gift for a birthday chrismas thinksgiving day Father’s Day ,They are not only toys, but also craft art, which can be placed at home/office as decorations. You can give it to your children husband couple wife friend kids boys girls father
After Sales Service: 3-D wooden educational toys are designed to make children smarter, more imaginative and creative. Your child’s safety and your satisfaction are our pursuit. For this toy, If the product does not meet your expectations, please feel free to send us a message via “Contact Seller”, we will handle it for you

Customers say

Customers find the marble run to be a fun project and appreciate its build quality, with one describing it as a cool 3D wooden puzzle/model kit. The battery life works well, and customers consider it an awesome gift. Assembly experiences are mixed, with some finding it easy to put together while others report terrible instructions. Durability receives mixed feedback, with some finding it durable while others describe it as very fragile. The solar panel functionality is a significant issue, with multiple customers reporting that it doesn’t work properly.