Kretrum 18 Colors 3D Pen PLA Filament Refill Pla Filament Bundle 3D Pen Filament 1.75mm with Special Glitter PLA + Filament and Metal PLA + Filament

**Editorial Review of Kretrum 18 Colors 3D Pen PLA Filament Refill Bundle** The Kretrum 18 Colors 3D Pen PLA Filament Refill Bundle offers a vibrant and versatile selection for 3D pen enthusiasts. Customers are particularly impressed by the rich variety of colors included in the package, which allows for extensive creative possibilities. The addition of special glitter PLA and metal PLA options has also been noted as a highlight, enabling users to enhance their projects with eye-catching effects and finishes. Many users appreciate the performance of the filaments, stating that they extrude smoothly and are compatible with a range of 3D pens, which contributes to a seamless crafting experience. The colors are praised for their brightness and Consistency, leading to high-quality and visually appealing creations. Furthermore, the length of the filaments—totaling 236 feet—meets most crafters' needs without requiring frequent refills. However, there are some concerns regarding the adherence of the filament to various surfaces, with a few customers mentioning difficulty in achieving strong adhesion for certain applications. Additionally, while most of the feedback is positive, a small number of users have experienced issues with clogs, which can interrupt the flow and enjoyment of their projects. In summary, the Kretrum 18 Colors 3D Pen PLA Filament Bundle is a well-received product that shines in color variety and performance, making it a solid choice for both beginner and experienced 3D pen users. The unique features like glitter and metal filaments further elevate its appeal for creative projects. **