The packaging includes: You will receive 6 nylon brush head envelope wetting pens, and 2 different styles of nylon brush heads to meet your different sealing needs.

Convenient size: The length of each pen style envelope humidifier is approximately 18 cm(7.09 in), making it easy to handle and use.

Durable material: Made of transparent plastic, can monitor liquid level, and the brush head made of nylon can effectively wet.

Ergonomic design: The pen shaped design ensures a comfortable, simple, compact and lightweight sealed envelope that can be carried out at any time.

Multi functional use: This envelope wetting pen is suitable for sealing envelopes, stamps, and bills, making it a versatile tool for home and office use.
Complete set: One pack of 6 nylon brush head envelope wetting pens.

Convenient size: Each pen style moisturizer is about 18 cm(7.09 in) long, making it very easy to operate.

Durable material: Made of transparent plastic with nylon brush heads that can effectively wet.

Widely applicable: It is very suitable for sealing envelopes, stamps, and bills, making it a multifunctional tool for daily tasks.