Pen holder with water power clock

Product Detailed Description

This penholder clock turns a desk accessory into a small science lesson: no batteries, no mains electricity, no other power source of any kind. A hydro energy conversion device inside the housing reacts with water or a similar liquid to produce a continuous current, so the time and date stay clearly visible.

How it works and what it holds

• 1. Without batteries, electricity or any other power source, the clock can show the time and date clearly.
• 2. There is an energy conversion device inside the clock. It makes water or similar liquid atoms to generate e-decomposition to provide continuous current.
• 3. Mini shape, designed as a penholder.
• 4. The clock can works for 30-45 days after adding water.
• 5. With 2 buttons, you can adjust the time and date easily.

Where it sells

The mini penholder shape suits office desks, study tables and reception counters, and gives eco-gift programs, promotional distributors and stationery importers a product with an environmental story already built in. Science teachers and museum shops can use it to demonstrate the hydro principle.

Customization and ordering

Logo imprinting, color selection and gift-box or polybag packing are available subject to quotation, and samples can be supplied so buyers verify the water-start behavior before committing. Mixed batches and OEM or ODM requests are welcome; packing and lead times are confirmed per order.