Filament pack ROSA3D PEN PACK PLA — 12 basic colours × 10 m (ROSA3D)

ROSA3D PEN PACK PLA — 12 basic colours × 10 m is a filament set intended for use with handheld 3D printing pens and small-scale creative projects. The pack contains twelve standard PLA colours, each supplied as a 10-metre strand suitable for drawing, modelling and assembling thin plastic parts. The material is standard polylactic acid (PLA) formulated for easy melting and solidification in low-temperature, pen-style extruders, offering predictable behaviour for hobbyists, students and makers.

Advantages

The filament set offers a compact, colour-diverse selection that reduces the need to buy single spools for small projects. PLA provides reliable melting characteristics and relatively low warping, making it suitable for handheld pens. Individual 10 m lengths are lightweight and easy to store, and the twelve-colour range simplifies colour planning for multi-colour creations. The pack is compatible with most pen-style PLA extruders and supports rapid colour changes during freehand 3D drawing.

Suitable for

• Handheld 3D printing pens and freehand modelling
• Small prototypes, scale models and repairs of lightweight parts
• Educational activities, classroom projects and craft workshops
• Decorative elements, ornamental details and small artistic pieces

Key specifications

• Material: PLA (polylactic acid) suitable for low-temperature extrusion
• Quantity: 12 colours, 10 metres per colour
• Form: filament strands for pen-style extruders
• Colour range: twelve basic colours designed for general-purpose use
• Compatibility: designed for handheld 3D printing pens that accept PLA filament

How to use

Cut or feed the 10 m filament strand into the intake of a compatible 3D pen according to the pen manufacturer’s instructions. Set the pen to the recommended PLA temperature and allow the filament to feed until extrusion is steady. Create shapes by moving the pen steadily; allow extruded PLA to cool and harden before applying stress or assembling components. For colour changes, withdraw the current strand and insert the new colour following the same feeding procedure.

Usage recommendations

Store unopened strands in a dry environment away from direct sunlight to reduce moisture absorption. Use within a reasonable time after opening and keep spare small resealable bags or desiccant packs to preserve filament quality. Ensure the 3D pen temperature is set for PLA to avoid clogging or excessive stringing.