The 3Doodler Start+ Essential 3D Pen Set is designed with no external hot parts for safe use. With the press of a button, plastic extrudes and hardens rapidly allowing kids to literally create anything! 3D pen iextrudes heated plastic from the pen’s nozzle to create a raised graphic on a piece of paper or any flat surface or even in mid air!, Includes a wireless 3D Pen, all new colors and more strands of safe and child-friendly filament, and an activity guide with 10 hands-on projects to ensure immediate success, right out of the box! WHAT'S INCLUDED: Start+ 3D Printing Pen, 3Doodler Start Plastic (total 72 Strands), 3Doodler Start Activity Guide (packed with over 12 step by step projects), Micro USB Charging Cable. DETAILS: 7.48" X 2.76" x 8.66", Weight: 0.68 lbs., Rechargeable, Battery life: 1 Hour, Battery charge time: 0.25 hours, Recommended age: 6+, Compatible with all Start+ Eco Plastics and accessories, including 3DS-ECO-MIX1-250 and 3DS-ECO-MIX2-250. Incompatible with all 3Doodler Create+ (8CPSBKUS3E) and Pro+ (3DP2-BK-All) plastic refills and accessories including PL-MIX1-250 and PL-MIX2-250., Manufacturer's 1-year limited warranty. For warranty information please click here - https://cs.kohls.com/app/answers/detail/a_id/140, Model no. SPLUS. Size: One Size. Color: Multi None. Gender: unisex.