Design Innovative Pen-like Dispenser

I need a designer to create a new pen-like product dispenser. The product should work similarly to gel deodorant when pushing out the product.

Key requirements:
- Pen-like shape
- Adjustable output mechanism
- Refillable design
- Ergonomic grip
- Material: Any (Plastic, Metal, Biodegradable)

Ideal skills and experience:
- Product design expertise
- Experience with ergonomic design
- Knowledge of refillable mechanisms
- Familiarity with various materials and their properties

I will need to get on a call to discuss this in detail.

Looking forward to your creative solutions!