4 Pcs Pencil Style Envelope Moistener, Envelope Sealer with Nylon Brush Head, Mailing Letter Licker Stamp Moistener for Office Classroom(Clear)

【Package Includes】: You will receive 4 pieces of pen style envelope moisteners. Each envelope sealer pen has an overall length of 15.5cm/6.10in, and the brush part measures 1cm/0.39in in length×0.6cm/0.24in in width (featuring white brush tips and small flat heads)

【Quality Material​】: The pen style envelope moistener is made of polypropylene and nylon, which is sturdy and resistant to deformation. The envelope sealer nylon brush tips are soft, elastic, and have good water absorption and retention capabilities, allowing for smooth painting without easy fraying or shedding

【Easy to Use​】: The transparent envelope moistener pen body allows you to clearly observe the remaining water volume inside. When in use, simply fill the envelope sealer pen with clean water, and the soft nylon brush tips can quickly absorb and release water

【Uniform Water Output​】: The envelope moistener pens can achieve uniform water output. When painting, you can control the amount of water released by adjusting the pressure applied to the envelope sealer pen. This uniform water output ensures smooth color blending and even ink application, which is convenient

【Versatile Uses】​: These envelope moistener pens are perfect for watercolor painting, gouache painting, hand lettering, calligraphy, and sketching. The envelope sealer pens are suitable for DIY crafts such as card making, scrapbooking, and decoration painting on various surfaces like paper, cardboard, and certain fabrics