The 3Doodler Start+ Essentials 3D Pen Set includes 72 multicolor filaments, 10 activities, and a Doodlepad for creative drawing in 3D. This set is designed for the 3Doodler Start+ model and features a 2.50mm filament diameter, making it suitable for producing detailed and intricate designs. With a 1-year manufacturer warranty, this 3D pen set is ideal for beginners and experienced users looking to expand their creativity and artistic skills. Item 2078