Custom Stationery & Notebooks, 4" x 6" FSC Mix Pocket Spiral Notebook with Pen - Eco-Friendly & Soy Ink, The 4" x 6" Mix FSC Pocket Notebook with Pen features a FSC-certified craft paper cover with 70 sheets of white FSC-certified, soy-based ink lined paper. Includes pen loop and pen with black ink. Through a partnership with 1% For The Planet, one percent of sales of all EcoSmart products are donated to environmental nonprofits. ... #SM-4348 $1.59/each.