Design Concept
This model is designed to combine fun and interactive play experiences. The spiral structure ensures smoother rotational motion for the octopus, helping to develop children’s motor skills and hand–eye coordination.

Applications
The spiral octopus toy is ideal for children’s entertainment, providing rich visual and tactile stimulation. It can be used as a toy in kindergartens or during parent–child activities at home.

Printing Recommendations
It is recommended to print this model using PLA or PETG materials to ensure durability and non-toxicity. Use high-detail settings when printing the octopus’s tentacles for optimal results. A layer height of 0.1 mm is suggested to maintain the quality of the intricate rotating structure.

Assembly Instructions
After printing, insert the spiral rod into the central hole of the octopus. Attach the handle at the base of the rod and the small ball at the top to complete assembly. During use, you can invert the model or rotate the handle to allow the octopus to spin freely up and down.