Textile Pen, Thickness: 0.4 mm, Colour: Brown, Green, Blue, Red, Orange, Black
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STAEDTLER 313 WP4 Lumocolor Permanent Pen, Superfine Line Width, 0.4mm - Assorted Colours (Pack of 4)
Conrad Electronic
Staedtler Lumocolor permanent S DRY SAFE 313 WP4 Permanent marker Red, Blue, Green, Black waterproof: Yes
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