Whiteboard pen color black core teacher erasable pen environmental protection with brush magnetic erasable writing watercolor pen

Whiteboard pen color black core teacher erasable pen environmental protection with brush magnetic erasable writing watercolor pen
Versatile Color Options:Choose from a variety of color cores including red, yellow, deep blue, and pink. The magnetic option allows for easy attachment to whiteboards or erasers. Eco-Friendly Material:Made with environmentally friendly materials, ensuring no harm to the environment. Durable Pen Core:The pen core is designed to withstand heavy use, ensuring long-lasting performance and consistency in ink flow. Easy to Use:With its convenient pen brush attachment, this marker is easy to use, providing a smooth and even application . Magnetic suction function: The pen cap or body may have a built-in magnet that can be attached to a metal surface, making it convenient for users to store and use.