The ink is alcohol based and permanent

The lead is advanced either by shaking the pen or pressing the clip

Also available in a smaller set of 12

The translucent body of the sharpener allows you to see when the sharpener is full

making it a versatile tool for artists

grog squeezer 05 fmp marker 5mm Color:Neon Orange The ink is alcohol basedEquipped with the 5mm Flowtex Round Tip and it's soft squeezable plastic body makes it your perfect tool for writing on plastic, glass and metal surfaces. The Full Metal Paint flows perfect and easy to control as you use it. It's also refillable and you can change the tip. Available in 19 vibrant colors!