the Oriel Wheatstraw Ball Pen Combines Sustainability with Streamlined Design, Featuring a 60% Wheatstraw Barrel & a Recycled Plastic Trim. a Smart Moulded Clip & Convenient Twist-Action Mechanism Featuring a Highlighter When Removed, Making This Dual Action Pen a Practical Option & a Great Choice for Eco-Focused Marketing. a German Dokumental® Ink Refill Promises Up to 1000 Metres of Writing Length & Effortless Application. Print Methods: Full Colour Print,Line Colour Print Refil Colour Range - Ink Colour: Black; Colour: Natural, Blue, Red, Green; Minimum Quantity: 250