The Robo E3 Pro is a safe, smart, simple, professional-grade 3D printer with Wi-Fi (Google chromebook and iPad compatible) packed with safety features perfect for education, including a full enclosure and HEPA filter. ≈ 9.8″ x 11″x 11.8″ build volume. The Robo E3 Pro 3D printer comes as a program for the classroom which includes: – Extended 2 year warranty – Spare parts pack – 2 hours of online professional development and certification – Starter Plan for MyStemKits.com to integrate 3D printing with over 300 K-12 standards driven STEAM lessons and 3D design challenges to choose from (Unlock up to 5 kits or design challenges).