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Product guide

KEIFUKUH KEI-EU-PEN01 Fidget Gel Pen

Fidget: KEIFUKUH KEI-EU-PEN01 is a black gel pen assembled from small metal pieces that can also be rearranged into different shapes. It combines everyday writing with a hands-on desk activity, although customer feedback says assembling it can be fiddly.

At a glance

The listing describes 13 small steel tubes that can be assembled for writing or rearranged into different shapes.
The manufacturer says the pen includes two gel refills and two touch-screen tips.
A presentation pen box is listed among the included components.

Price

£9.98Save 23%

Reference price: ~~£12.99~~

Price checked: 12 Nov 2026

View offer

Often bought together

Fidget Gel Pen Gifts for Teenage Girls - Stocking Fillers for Teen Girls, Fun Christmas Gadget, Present for Teen Girl, Birthday Valentine Easter Gifts for Her, Graduation Back to School Gift for Teens

£11.89

Pros and cons

Pros

Offers a writing function alongside shape-building play, so it has more than one intended use.
The listed refills and touch-screen tips provide replacement writing supplies and a claimed screen-use option.
The listing specifies a fine point and 0.3mm line size for buyers seeking a fine-writing pen.

Cons

Customer feedback describes the pen as fiddly to assemble, which may make frequent shape changes less convenient.

Technical specifications

19 specifications

Identity
Brand	KEIFUKUH
Model	KEI-EU-PEN01
Writing instrument form	Multifunction Writing Instruments
Ink colour	Black
Writing technique	gel ink
Point type	Fine
Line size	0.3mm
Grip type	Smooth
Handedness	Ambidextrous
Age range listed	Adult
Recommended uses	Writing, Relaxation, Play

Dimensions
Dimensions listed	14 x 1 x 1 centimetres
Item diameter	1 Centimetres

Materials and protection
Material listed	Iron, Stainless Steel
Water resistance listed	Not Water Resistant
Hardness	Metal

Design and origin
Body shape	Rectangular
Style	Contemporary
Country of origin	China

What to know before buying

The manufacturer warns that the pen contains small parts. Keep it away from babies and pets, and children under 14 should use it with parental supervision.
Customer feedback on writing performance is mixed, so buyers prioritising a dependable everyday pen may want to weigh that against its novelty and shape-building use.

What’s in the box

Included

1 x Clip
2 x Gel Refills
1 x Exquisite Pen Box
13 x Nuts
Screen

Who is it for?

A good fit for

Gift buyers looking for a boxed novelty pen with an activity element.
People who want a desk item that can be rearranged into different shapes as well as used for writing.
Buyers seeking a black gel pen with fine-point specifications and listed refills.

Less suited to

Anyone seeking a simple pen without small parts or assembly.
Buyers who need a water-resistant writing instrument.
Those prioritising straightforward, fuss-free writing above the novelty features.

KEIFUKUH KEI-EU-PEN01 Fidget Gel Pen · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 3,613 ratings

5 stars75%75%
4 stars14%14%
3 stars7%7%
2 stars1%1%
1 star3%3%

Customer feedback highlights the pen as a popular gift and mentions its magnetic features, versatility and creative shape-making. Views on writing performance and value are mixed, while some find it fiddly. For buyers who mainly want an interactive desk novelty, that trade-off may matter less than for those expecting a simple, consistent everyday pen.

Positive themes

Customers describe it as a well-received gift and mention its creative design possibilities.
Some customers praise its quality, fun factor, magnetic features and versatility.

Negative themes

Some customers report that the pen is fiddly.

Mixed feedback

Feedback is divided on how well it writes and whether its functionality meets expectations.
Opinions on value are divided.

Frequently asked questions

Can the pen be rearranged into different shapes?

The listing says its 13 small steel tubes can be combined into various shapes, as well as assembled for writing.

What writing supplies and extras are listed?

The stated contents include two gel refills, two touch-screen tips, one clip, 13 nuts and one pen box.

Is this suitable for young children?

The manufacturer warns that it contains small parts, advises keeping it away from babies and pets, and says children under 14 should be accompanied by a parent when using it.

Is it water resistant?

The product details state “Not Water Resistant”.