Watercolour pen set with waterproof ink for drawing and illustration in assorted colour configurations including 100 colours, 48 colours, 60 colours, and 72 colours, suitable for promotional gifts and advertising campaigns, using shell material in other.
Watercolour Pen Set with Waterproof Ink for Drawing and Promotional Gifts

This watercolour pen set offers a direct tool for illustration and promotional material creation. The waterproof ink ensures lines and colours remain distinct, which is beneficial for artwork intended for reproduction or display. Available in several colour configurations, the set provides flexibility for different project requirements, from detailed artistic work to bulk promotional activities. Its designation for advertising and gift occasions highlights its commercial and functional utility in business environments.
Features and Construction

The pen's primary construction detail is its shell material, listed as 'other'. This classification indicates the external casing material, though its exact composition is not specified. The set's main feature is its availability in multiple colour counts.
Material and Build
The shell material forms the pen's body. Without further specification, it provides the structural housing for the ink reservoir and nib. The practical relevance is that it determines the pen's overall form and grip, though specific durability or texture claims cannot be made from the source data.
Size and Practical Fit
The product is defined by its colour set options rather than physical dimensions. The choice between 100, 48, 60, and 72 colours allows users to select a set size that matches their project scope, from comprehensive palettes to more compact kits for specific campaigns or limited use.
Uses and Placement

The stated applicable occasions are advertising promotion and gifting. This directs the product's use towards commercial and corporate environments rather than solely personal art.
Event or Professional Use
In advertising, the pens can be used for creating storyboards, mock-ups, signage concepts, or hand-drawn promotional elements. As gifts, they function as branded corporate presents for clients, conference attendees, or marketing campaign participants, where the product itself serves as a usable brand reminder.
Everyday Home Use
While designed for promotional contexts, the watercolour pens are also suitable for personal illustration, sketching, and hobby art due to their waterproof ink. Artists and students may find the various set sizes useful for building a colour collection without purchasing individual pens.
Benefits and Buying Value

The value lies in the product's dual function as both a practical art tool and a promotional item. The multiple set sizes offer tiered options for different budgetary needs.
Reuse and Low Maintenance
As refill details are not provided, the main reuse potential comes from using the entire set across multiple projects. General pen care—keeping caps sealed and nibs clean—helps maintain functionality. Their use as promotional gifts implies a value in repeated visibility whenever the recipient uses the pens.
Why Choose This Product
This product provides a specific solution for those needing watercolour pens in bulk for gifting or promotion, with the convenience of predefined set sizes. The waterproof ink adds a practical benefit for artwork that may be exposed to moisture or require scanning. It fills a niche between standard retail art supplies and customised promotional merchandise.




