Mold King 26012 logarithmic ball calculator - Technique

    Assembly

• Difficulty 

• The marble run is assembled from 2066 pieces according to a clear instruction manual.

• The complete model consists of a marble hopper, the track itself and a collection box at the end.
  
  

    STEM

• This set belongs to the group of educational toys STEM (Science, Technology, Engineering, Mathematics) that help with learning and understanding mechanical systems, emphasizing creativity, imagination, hand–eye coordination and logical thinking.

• A system of feeders and drive paddles carries a marble to the top of the track. When the marble is brought to the top, it tips onto an inclined ramp. Once the ramp fills with ten marbles, it gracefully flips by gravity: nine marbles roll into the collection box while one marble is released to the level below. Now we have the first ten. The counter-like track operates in base ten and provides an incredible spectacle — elegant as a ballet.
  

    Power

• The marble run is powered by an L-size electric motor supplied from a battery box.

• The battery box requires 6 AA batteries, which are not included in the package.
  

    Dimensions

• Assembled, the track measures 64 cm in length, 28.8 cm in width and 44 cm in height.

How does the set work?

Safety Instructions

1. The product is not intended for children under 3 years of age. Contains small parts. Risk of choking.
2. The kit includes a module for 6x AA batteries (batteries not included).
3. To insert the batteries, first unscrew the safety screw.
4. When inserting the batteries, make sure the polarity is correct.
5. Do not mix different types of batteries, do not mix old and new batteries.
6. After inserting the batteries, secure the cover with the safety screw.
7. If the product is not used for a longer period, remove the batteries.
8. Before cleaning the product, disconnect the battery box from the marble run.
9. Never use the product if any parts are damaged.
10. Never short-circuit the battery box.
11. Never dispose of used batteries in household waste. Take the batteries to a collection point for recycling.
12. The model is made of high-quality ABS material and requires no special maintenance. Remove any dirt with a dry cloth.
13. Do not use the product in humid or dusty environments.