MULTIPURPOSE - This deep hole marker pen is suitable for marking holes in wood, metal, ceramics, plastic, glass, and more.WHAT YOU GET - The package comes with 8pcs deep hole marker pens (2 x Black ink marker pens; 2 x Red ink marker pens; 2 x Blue ink marker pens; 2 x Green ink marker pens). Color: White, Clear; Ink Color: Black, Red, Blue, Green; Nib Width: 20 x 1 mm/ 0.79 x 0.04 inch; Overall Size: 130 x 12 mm/ 5.12 x 0.47 inchRELIABLE MATERIAL - Oily ink, smooth ink discharge, waterproof and non-fading. The pen tip is made of carbon steel, which has high hardness and is not easy to break. It has a clip that can be clipped to a pocket or collar, making it easy to carry and use.SPECIAL DESIGNED - The pen tip is long and is a good choice for marking in deep holes.
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