Is Electric : No
Recommend Age : 14+Y
Origin : China
Diy Color Fiber Optic Light Stem Toys Tecnologia Science Experimental Tool Kit Teaching Aids For Kids Learning Education100% Brand New And High Quality !
Color: Random Color
Specification:
How To Intall:
1. Install Battery Box, Switch And Wires On The Base As Picture Shown
2. Install The Led Bulb
3. Install The Holder Of Fibers
4. Put 2 Pieces 1.5V Aa Batteries In Battery Box, Press The Button, You Will See The Colorful Fiber Optic Lights
Package Includes:
1 Set Diy Fiber Optic Lights Experiment Toy (Batteries Are Not Included)
Note:
Please Be Reminded That Due To Lighting Effects And Monitor'S Brightness/Contrast Settings Etc., The Color Tone Of The Website'S Photo And The Actual Item Could Be Slightly Different. Also Please Allow A Slight Difference In Size Which May Caused By Manual Measurement.
We always take a rigorous full chain quality control system as the core. Before each product is delivered to the user, it undergoes multi-dimensional and full process rigorous testing and layer by layer verification to ensure that the performance and quality of the entire process meet the dual standards.
Starting from the source control, all raw materials must pass inspection, and core indicators such as appearance accuracy, electrical performance, environmental compliance, and material strength must be verified item by item
After the finished product is taken offline, it will enter the stage of comprehensive performance testing and reliability verification. We simulate various extreme usage scenarios, complete functional accuracy calibration, rated load operation, high and low temperature cycling, humidity tolerance, vibration impact, comprehensively verify the stability and durability of the product, and ensure that all indicators meet the standards
Final re inspection, completing a comprehensive verification of appearance, function, and packaging. All test items that meet the standards and release criteria for products, we fulfill our quality commitment to our customers with every rigorous test and every rigorous verification, delivering stable, reliable, reassuring, and durable high-quality products
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