Renkforce 3D Printing Consumables 651992 - Renkforce RF-6838890, Renkforce RF-6838890 is a 3D printing consumable specifically designed for use with printers supporting PLA filament. This highspeed filament features a 1.75 mm diameter and comes in a 1 kg spool, offering a rainbow hue that transitions through multiple colours. The filament is manufactured with precision to ensure consistent flow and dimensional accuracy, making it ideal for engineering applications that require reliable prototyping and model creation. Due to its polylactic acid composition, it is suitable for projects that involve rapid prototyping, educational model construction, and hobbyist designs, providing a biodegradable alternative to traditional petroleum-based filaments. The RF-6838890 is particularly notable for its ease of use, as it does not require a heated bed and is compatible with a wide range of 3D printers. Renkforce RF-6838890 Filament PLA 1.75 mm 1 kg Rainbow 3D Printing Filament