DNA Pen Holder

This 3D model is a unique and stylish pen holder designed in the shape of a DNA double helix. The base of the holder is a circular platform for stability, and the spiral structure rises upward, resembling the twisting strands of DNA. The grooves along the spiral are perfectly sized to hold pens or pencils securely in place. The design is both functional and decorative, making it a perfect accessory for a desk, especially for science enthusiasts or professionals in the field of genetics or molecular biology.