Stereo Solar Stairs 3D Rolling Ball
$89.00 $46.00 Add to cart

Stereo Solar Stairs 3D Rolling Ball

$89.00 $46.00


In stock

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Stereo Solar Stairs 3D Rolling Ball

Stereo Solar Stairs 3D Rolling Ball Features:

  • .The wood is eco-friendly and healthy, with laser cutting technology, high precision, and clean surface
  • .The parts fit well, and the assembly is stable. Every corner and surface is finely polished and polished to ensure no sharp points and no burrs.
  • .When the product is assembled, glue is needed at the track (need to prepare by yourself), and it can be used as a model decoration after assembly
  • .A device that converts solar radiation energy into electrical energy through the photoelectric effect or photochemical effect or indirectly by absorbing sunlight
  • .When sunlight hits the solar cell, the photon energy will excite the electrons in the semiconductor material to generate electronic power and provide motor power
  • .Under normal circumstances, please use it under the sunlight, but the sunlight can be strong or weak under different conditions. Under strong conditions, you can move as soon as you put it in the sun. If it is not strong, it will take a few seconds to reach Only a few minutes of energy storage can move
  • .In order to avoid the situation of no sun, a battery-powered box is provided (need to prepare 2Pcs AA batteries by yourself), which can be used in no sun, indoor and other environments. Pull the switch to start, and the working track during transmission can be clearly seen
  • .Note: 1. Play on sunny days and get the best play effect under direct sunlight outdoors; 2. Use 50-watt halogen lamps for indoor games; 3. Cloudy, dark places, indirect light, and fluorescent lights, etc., will make toys Unable to move; 4. When the palm is close to the ground under the sun, the edge lines of the palm shadow can be clearly seen. If the edge is blurred, it means that the strength is insufficient, and the toy may move slowly or not move

Stereo Solar Stairs 3D Rolling Ball Features:

.Color: As Shown
.Material: Linden Plywood + Electronic Components
.Product Weight: 470g
.Package Dimensions: 26 x 18 x 5.2cm
.Package Weight: 510g
.Packing: Plastic Seal + Paper Card

Package Content:

.1Set x Puzzle Model
.3 x Steel Ball
.1 x English Instruction Book



Teens and adults aged 14 and up will enjoy building their own 3d puzzle set. Creating the wooden puzzle model kit is challenging and may take a few hours, depending on your pace and patience. These building sets will draw out and propel your child’s ability to plan and build their own structure like a true architect or engineer.


The wooden craft kit is not only functional and fun, but it is designed beautifully, too! Great choice as Thanksgiving Day Gift, Birthday Gift, Christmas Gift, Father’s Day Gift, Back to School Gift, Gift for Boys and Girls, for friends and family members. The mechanical wooden puzzle has decorative designs that look captivating in the finished product. Display a truly unique wooden piece on your desk, shelf, or nightstand.


With laser-cut technology, the pre-cut wooden board will be easy to pop the individual pieces out of the sheets. Utilizing safe and environmentally friendly wood from all-natural trees without any added toxins, even children can safely play with sets. Also, the educational toy comes packaged with clear, simple, and very detailed English instruction as well as illustrations. Follow the steps shown in the instructions and you will build the wooden art craft set quickly and correctly.


Thrill the entire family and provide fun and entertainment by piecing this DIY wooden puzzle together. Building this 3-D Puzzle Kit can be worthy for the family to complete together. The complexity of this kit will bring families together for hours to create something truly unique to display in their home. Believe us, this is an unforgettable family time, you will be surprised by the child’s hands-on talent. This model is also a perfect idea for a handyman or anyone who enjoys woodworking.

It integrates the beauty of machinery and scientific exploration, which advocates science and technology, creativity, and freedom.


  • Solving 3d puzzles flexes mental muscles and provides benefits for both children and adults
  • Also provides an effective way to develop motor skills,hand-eye coordination, and build a better sense of structures.


  • You will certainly be proud of displaying your creation to all of your friends and family!D
  • DIY 3D wooden puzzles will be attractive decorations when you put them in the bookcase, display cabinets, etc.


  • Wood is from all-natural trees, even children can safely play with sets without harmful chemicals.
  • Build your own structure like a true architect or engineer with exquisite workmanship.


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All orders  ship worldwide for free. For orders under this, the following times apply:

Country Time
USA 5-25 days
Australia 5-25 days
United Kingdom 7-25 days
Canada 10-32 days
Italy 10-30 days
Spain 7-25 days
Germany 7-25 days
France 7-25 days
Rest of World 15-35 days


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