Pens, Pencils & Markers Zero Waste Box- TerraCycle, Recycling BoxTrash is, sadly, unavoidable. And while curbside recycling can have a huge impact on what heads to our landfills, some types of waste need a specialty recycling center to get the job done. With TerraCycle's Zero Waste Boxes, you can collect your hard to recycle materials, and ship it to TerraCycle (for free!) to have them safely and sustainably recycled into something awesome. With the Pens, Pencils, & Markers Box, you can recycle pens, pen caps,