12-Piece Black Needle Pen Set with Waterproof Ink and 135mm Plastic Barrels

This needle pen set brings together 12 black drawing pens in a single PVC pack, giving students, hobbyists, and working artists a ready supply of line-making tools. Each pen measures 135 mm in length and uses a plastic barrel, so the set is light to carry and simple to store. The ink is waterproof, which makes the pens suitable for drawings, outlines, and lettering where you want the lines to remain in place. The models included are black 003, 005, 01, 02, 03, 04, 05, 08, 10, 20, 30, and BR, covering a range of nib sizes for fine detail through to bolder strokes. Whether you are working in a sketchbook, drafting a design, or adding definition to a mixed-media piece, having 12 pens on hand means you can switch between line weights without stopping. The set is supplied in black only, keeping the look consistent across a page or project. Please note that packaging may arrive in either new or old style, and the exact packaging version is sent at random.

Features and Construction

The set is built around practical materials and a straightforward format. Each pen has a plastic barrel and a capped design, and the whole set is held in a PVC pack. The 135 mm length is a common size for drawing pens, making them easy to control for detailed work.

Material and Build

The pen barrels are made from plastic, which keeps the weight down during longer drawing sessions. PVC is used for the packing, providing a flexible wallet-style holder that keeps the 12 pens together. The pens are capped, so you can clip them or store them without the ink drying out prematurely. No additional materials are listed beyond plastic and PVC, and the set is supplied in black.

Size and Practical Fit

Each pen is 135 mm long. This is a compact length that fits comfortably in a pencil case, a drawer, or a pocket of an art bag. The 12 pens are uniform in length, so they stack and store neatly in the PVC pack. The set contains one of each listed model, giving you a range of line widths in a single, tidy package.

Uses and Placement

The pens are intended for drawing and line work, and they suit both structured environments and casual home use. The waterproof ink supports a variety of paper-based projects. Because the set covers 12 models, it works well when you need to move between fine and broad lines.

Event or Professional Use

For design work, technical drawing, or architectural sketching, the range of nib sizes lets you build up line hierarchy on a single sheet. The waterproof ink is useful when you plan to add watercolour or marker over your lines. The black colour keeps the drawings clean and consistent, which is helpful for presentation sheets or client drafts.

Everyday Home Use

At home, the set is handy for journaling, lettering, doodling, and school assignments. The 135 mm pens are easy to handle, and the PVC pack means you can keep them together in a desk drawer or on a shelf. Since the ink is waterproof, you do not need to worry about accidental splashes affecting your work once the ink has dried.

Benefits and Buying Value

Buying a 12-piece set means you have multiple line widths available without purchasing individual pens. The plastic construction and PVC packing keep the set light and portable. The waterproof ink adds a practical layer of reassurance for mixed-media work.

Reuse and Low Maintenance

The pens are reusable as long as they are capped after use. Storing them in the PVC pack helps prevent loss and keeps the set organised. There are no special cleaning requirements stated, so routine care involves replacing the caps and keeping the pens away from excessive heat or direct sunlight.

Why Choose This Product

This set suits anyone who needs a straightforward collection of black needle pens in a range of sizes. The 135 mm plastic barrels, the 12 included models, and the waterproof ink are the main practical points. The packaging may be new or old style, and the version sent is random, so the outer pack may vary while the pens inside remain as described.