Wheely Pens US $0.50, 24/US $10.80 Wheely Pen Refills US $0.10 Woody Pens US $3.50, 12/US $37.80 Woody Pen Refills ea US $0.72 Triggerwood Pen US $6.25, 10/US $57.50 Triggerwood Pen Refills - pack of 2 US $1.45 Recycled Plastic Pens US $0.75, 12/US $7.20 Recycled Cardboard Pens (without clip) aka "Office Pen" US $0.35, 12/US $3.48, 144/US $30.24 Recycled Cardboard Pens (without clip) "Office Pen" Refills US $0.10 Recycled Cardboard Pens (with clip) aka "Recy pen" US $1.25, 12/US $12.00 Recycled Cardboard Pen (w/ clip) Refills US $0.10 Leftover Wood Pens US $2.00, 12/US $18.75 Biodegradable Cornstarch Pens Regular price: US $1.50 Sale price: US $1.00 Biodegradable Cornstarch Pen Refills US $0.12