ECO-FRIENDLY SAFETY: PLA filament brand , odourless, non-toxic, made of high quality material, smooth printing, almost no paper jam, even filament flow. Odourless and safe for children.20 COLOURS PLA FILAMENTS: 20 colours of 100m PLA filament for doodling your 3D art masterpiece ideas. This is the gift set for kids and art lovers to enjoy crafting and painting. More options for your creative adventures.1.75mm PLA Filament: This filament refill is designed to be compatible with 3D printers that use a 1.75mm diameter filament. Works with most 1.75mm 3D pens and printers.Easy to use: 3D printer filament can be used in most 3d printing pens that require excellent detail and application requirements. Easy to use for children and adults alike to realise your creative imagination.A GREAT GIFT: No matter what holiday, such as birthday or Christmas, any DIY, arts and crafts, school and fun creative projects, you can use the printable filament, which is a gift for kids and friends. A gift for you to enjoy the fun of creating 3D art. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store