Make sustainability part of your message with a writing tool that speaks volumes. This pen features a 100% biodegradable cork barrel that's lightweight, durable, and comfortable to hold. Its translucent ABS/AS tip, clip, and plunger add strength and style. Filled with black ink for smooth writing, it's ideal for Earth Day events or eco-conscious offices. 24 HR rush service is available for up to 1,000 units.