This model is a parametrically designed air puffer, ideally printed with a TPU body for flexibility and a PLA straw for rigidity. The straw features a 1mm hole with a rounded tip to concentrate airflow, while the TPU body's 1mm wall thickness strikes a balance between durability and elasticity for effective air spraying.

Included in the downloadable file are the parameters for a model measuring 40mm in diameter and 90mm in height. These settings can be adjusted to suit different sizes and needs. The photo presents a version of the model printed in a size variant, illustrating the adaptability of the design.

This air puffer is useful for a variety of applications, such as dust cleaning for delicate electronics or camera equipment, where controlled bursts of air are required. Its design is a testament to the capabilities of parametric 3D modeling and printing, offering a functional tool that can be tailored to specific user requirements.