[12 Colors] Whiteboard Pen Magnetic Children's Magnetic Drawing Board Pen Training Multi-Function Pen Water-based Ink Erasable Graffiti Pen Whiteboard Pen

[12 Colors] Whiteboard Pen Magnetic Children's Magnetic Drawing Board Pen Training Multi-Function Pen Water-Based Ink Erasable Graffiti Pen Color: Multi-Color (12 Colors) Material: Plastic Length: 16.5cm - 1mm-2mm Fine-tip strong magnet, firmly fixed on Whiteboards This works well for whiteboards and refrigerators with dry erase boards.