Consortium Earth Pen pk 50 with 10 Refills

Cap, barrel and end closure are made from biodegradable plastic (refill to be recycled separately). Biodegradable parts will compost in approximately 6-9 months, or alternatively can be recycled conventionally. 1mm tip gives a 0.7mm medium line width. The additive within the plastic parts (excluding the refill) works by allowing microorganisms to readily consume the plastic polymers anaerobically. Pack of 50 pens plus 10 free refills.