The cactus pen holder on a sunlit oak desk between a laptop and a white mug, cream pens standing out of the sage barrel like spines

Cactus Pen Holder

A potted barrel cactus for your desk, with twelve sockets where the spines should be. Your pens are the spines.

How a cactus holds a pen

A cactus in a pot.

A cream pot, a ribbed sage barrel and a blush flower, 7.1 in tall from the desk to the petals.

Every spine is a pen.

Twelve cream dummy pens stand in the barrel like spines, each one leaning out at its own angle.

Pull one and it slides straight out.

Each pen sits about 1 in deep or more in its own socket. Lift it out along its angle and drop your own pen in, anything up to 0.43 in thick.

No two sockets alike.

The sockets climb from 2.5 to 5.5 in above the desk and tilt between 10° and 45°, so a full cactus fans out instead of crowding.

A flower on the crown.

The blush flower sits above the highest socket, so it is never in the way when you reach for a pen.

Pens in reach, nothing to water.

Made for the desk: it keeps a dozen pens upright beside the keyboard and passes for a houseplant, 13.1 oz and 6.5 × 7.7 × 7.1 in with every pen in place.

Up close

The pot is 4.0 in across, a little wider than a coffee mug, and the whole thing stands 7.1 in tall. It takes a corner of the desk, not the middle of it.

One cream pen drawn halfway out of its socket on the upper right of the barrel, the empty socket mouth showing beside it
One pen half out. It slides along its own angle and stays put wherever you leave it.
Close view of the blush flower on top of the ribbed sage barrel, cream pens leaning out around it
The flower: layered blush petals around a cream centre.
The back of the cactus: pens leaning out on both sides of the sage barrel above the cream pot
From behind it is still a cactus, with pens on every side.

Twelve sockets, no two alike.

A real barrel cactus grows its spines in clusters all over its ribs. This one places its sockets the same way: around every side, at different heights, each tipped up at its own angle.

Heights
2.5 to 5.5 in above the desk
Tilt
10° to 45° above level
Depth
about 1 in or more, so a pen stands on its own
Fits
pens up to 0.43 in (11 mm) thick
Diagram: left, the barrel from above with twelve pens radiating in every direction; right, the barrel's skin unrolled with each socket marked at its height and tilt
Looking down on the cactus from above the flower: pens leaning out of the ribbed barrel on every side, each at its own angle
From above, the pens fan out on every side of the flower.

Cactus Pen Holder

One cactus, twelve pens.

1
potted barrel cactus with its blush flower
12
cream dummy pens, one for every socket
Size
6.5 × 7.7 × 7.1 in (W × D × H) with every pen in place
Height
7.1 in to the top of the flower
Pot
4.0 in across
Weight
13.1 oz
Sockets
12, tilted 10° to 45°
Takes
pens up to 0.43 in (11 mm) thick
Colours
cream pot, sage barrel, blush flower, cream pens
The cactus pen holder from the side: cream pot, ribbed sage barrel, pens leaning out to both sides and the blush flower on top

Good to know

Will my own pens fit?

Any pen up to 0.43 in (11 mm) thick drops into a socket and sits about 1 in deep or more. Most ballpoints and gel pens are thinner than that.

What are the cream pens?

Dummy pens, 12 of them, one for each socket. They fill the barrel so the cactus looks finished on day one. They do not write; swap any of them for a real pen whenever you like.

Does it need batteries, or water?

Neither. Nothing on it is powered, and it is not a real plant: the flower stays blush and the barrel stays sage.

How much room does it take?

The pot is 4.0 in across and the cactus stands 7.1 in tall. With every pen in place it spans 6.5 × 7.7 × 7.1 in, and it weighs 13.1 oz.