Shuttle Art CDEM15-B Magnetic Whiteboard Pens, 15 Colours

Pens Colours: Shuttle Art CDEM15-B is a 15-pen set of fine-tip, assorted-colour dry-wipe markers with magnetic caps and built-in erasers. The listing describes use on whiteboards, glass, mirrors and most non-porous surfaces, with cap erasers for quick corrections and magnetic storage on suitable metal surfaces.

At a glance

The listing describes magnetic caps for storage on magnetic surfaces and small felt erasers built into the caps.
Assorted colours support colour-coding, while the fine point is suited to more compact writing than a broad marker.
The manufacturer says the ink wipes from listed non-porous surfaces with a cloth or eraser and recommends storing pens horizontally.

Price

£7.64Save 15%

Reference price: ~~£8.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

A 15-colour set gives options for separating notes or diagrams by colour.
Cap-mounted erasers allow small corrections without reaching for a separate eraser.
The listed uses include whiteboards, glass and mirrors, which supports more than board-only use.

Technical specifications

19 specifications

Identity
Brand	Shuttle Art
Model	CDEM15-B
Number of pens	15
Ink colour	Assorted Colours
Point type	Fine
Line size	0_3mm
Writing technique	Dry Erase
Marker type	Whiteboard Marker

Use and construction
Recommended uses	Writing on whiteboards, dry-erase boards, mirrors, glass, and most non-porous surfaces; suitable for use in classrooms, offices, homes, studios, other settings
Ink base	Water
Material type	Plastic
Special feature	Magnetic
Water resistance listed	Not Water Resistant
Body shape	Round
Hand orientation	Ambidextrous
Style	Fine,Washable

Dimensions and weight
Dimensions listed	20 x 10 x 20 centimetres
Weight listed	0.18 Kilograms
Item diameter	2 Millimetres

What to know before buying

Listing details to confirm

The listing describes the pens as magnetic, while customer feedback reports mixed experiences with magnetic attachment and stability. Customers also differ on reliability and ink life, including reports of pens drying out quickly. These are reported experiences, not established defects. Store horizontally as the manufacturer instructs.

What’s in the box

15 whiteboard pensCheck selected pack
Whiteboard eraserIncluded

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

People who want multiple colours for notes, diagrams or classroom and office board work.
Buyers looking for fine-tip dry-wipe pens with cap erasers and magnetic storage on compatible surfaces.
Users planning to write on whiteboards, glass, mirrors or other suitable non-porous surfaces.

Less suited to

Anyone needing water-resistant or waterproof markers, as the listing specifies they are not water resistant.
Buyers who need a guaranteed hold on a board or consistent ink life, given the mixed customer feedback on stability and duration.

Shuttle Art CDEM15-B Magnetic Whiteboard Pens, 15 Colours · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 27,475 ratings

5 stars72%72%
4 stars16%16%
3 stars6%6%
2 stars2%2%
1 star4%4%

Customer feedback reports positive impressions of quality, colour selection, value and ease of removing ink from whiteboards. Experiences are mixed on reliability, magnetic attachment and ink duration, with some feedback noting that magnets may fall off or ink may dry quickly. This matters for buyers relying on the caps for board storage or expecting dependable repeated use. The listing claims magnetic caps and wipe-clean ink, but those claims do not resolve the differing reported experiences.

Positive themes

Customers report vibrant colours and appreciate the colour selection.
Feedback describes the pens as easy to remove from whiteboards and notes positive impressions of quality and value.

Negative themes

Some customers report that the markers fall off boards, raising concerns about storage stability.

Mixed feedback

Feedback differs on reliability and ink duration, with some reporting good performance and lasting ink while others report poor performance or early drying.
Experiences with the magnetic feature are mixed, including reports of magnets falling off.