Check the listing for details. Pi 3.14 Pen Pencil Holder. Condition: New with tags. Listed at 9.00 USD. Description: This quirky pencil holder is irrational, just like your math homework. It'll keep your pencils organized in a never-ending spiral of mathematical madness. Finally, a desk accessory that's both functional and infinitely amusing! Features: 1️⃣ Perfect for math teachers or any students desk. 2️⃣ Functional and infinite. 3️⃣ Sleek finish complements any workspace aesthetic. 4️⃣ Personalize this by choosing from any color to match your aesthetic preferences. 5️⃣ 3d printed to order from a plant based and environmentally friendly PLA plastic using 100% renewable energy in Beaverton, Oregon. Check out our Ebay Store here Dimensions: Height: 3.5 inches Length: 2.8 inches Width: 2.8 inches More Information: ⚡ This is made to order using 100% renewable energy in our home here in Beaverton, Oregon. ☘️ This is 3d printed from a plant based, durable, biodegradable and environmentally safe type of plastic. 📦 Check out our other carefully selected products and get a discount on multiple items. ♻️ Where possible we try to ship using sustainable and recycled packing material. 🕒 Most orders are made on demand immediately after you place the order and shipped the same day or within 24 hours. ✉️ Please contact me for anything.