Barabesty 3D Pen PCL Filament Refills - 1.75mm, 20 Colors, 70C, 200FT

Barabesty PCL filament refills are designed for anyone who uses a 3D printing pen and wants a safer, more pleasant experience. The filament melts at just 70 degreesC, which greatly reduces the risk of burns compared with traditional ABS refills. Because it is made from renewable resources, the material is biodegradable, odorless and non-irritating, so you can work for hours without the harsh chemical smell that many other filaments produce. Each refill is 1.75 mm in diameter and provides roughly 200 ft of filament, giving you plenty of material for detailed projects. The pack includes 20 random colors, so you can add vibrant variety to your creations without buying separate spools. The low-temperature formula flows smoothly through the pen, preventing clogs and oily residues, and delivers consistent lines for precise 3D drawing. Barabesty's PCL refills are compatible with all standard 3D printing pens on the market, making them a versatile addition to any maker's toolkit. Whether you are a hobbyist, teacher, or professional designer, these eco-friendly refills let you bring ideas to life quickly, safely, and with a splash of color.