Pen Crochet Keychain: Free Amigurumi Tutorial & Pattern

How to Crochet an Adorable Pen Keychain

Note: This pattern uses US crochet terminology. UK/Commonwealth terms: sc = dc, hdc = htr, dc = tr, tr = dtr.

Creating a pen crochet keychain is a wonderful way to express your creativity while making a highly functional and charming accessory. Crochet enthusiasts often love transforming everyday stationary items into cute amigurumi characters, and a ballpoint pen is one of the most recognizable and fun designs to try. Whether you want to attach it to your keys, hang it from a school backpack, or offer it as a thoughtful handmade gift to a teacher, writer, or coworker, this free pattern will guide you step-by-step to achieve a perfect result. It’s a quick project that uses very little yarn, making it an excellent stash-buster.

In this tutorial, you will find all the details needed to construct a miniature crochet pen. We will cover the materials list, stitch abbreviations, detailed round-by-round instructions, assembly tips, and care recommendations. The design replicates a classic office pen, complete with a body, a metallic tip, a colorful cap, and even a small pocket clip. Let’s grab our materials and start crocheting!

Materials Needed

Yarn: Sport weight or DK weight cotton yarn in white or clear grey (pen body), silver/grey (metal accents), blue or red (cap and ink color), and black (details).
Crochet Hook: 2.5 mm or 2.75 mm hook for tight, neat stitches.
Stuffing: Polyester fiberfill to keep the pen sturdy and straight.
Tapestry Needle: For sewing on the clip and weaving in ends.
Safety Eyes: 6 mm safety eyes (optional, for a cute face).
Keychain Ring: Sturdy metal ring and chain.
Scissors & Stitch Markers: Basic crochet notions.

Abbreviations

ch: Chain
sc: Single crochet
inc: Increase (2 sc in one stitch)
dec: Decrease (invisible decrease recommended)
sl st: Slip stitch
BLO: Back loop only
FLO: Front loop only
st(s): Stitch(es)
Rnd(s): Round(s)

Step-by-Step Crochet Pattern

This pen amigurumi is worked in continuous spiral rounds from the cap down to the writing tip. Stuff the body firmly as you progress to maintain a rigid pen shape.

Part 1: The Pen Cap & Clip

Using the cap color (blue or red yarn):

Rnd 1: Start with a magic ring, work 6 sc into the ring. (6 sts)
Rnd 2: Work [inc] in each stitch around. (12 sts)
Rnd 3: Work [3 sc, inc] 3 times. (15 sts)
Rnd 4-9: Work 1 sc in each stitch around. (15 sts)

To make the pocket clip: ch 10, turn and work 1 sl st in each ch starting from the second chain. Fasten off, leaving a tail to sew the clip to the cap later.

Part 2: The Pen Body

Change to white or clear grey yarn:

Rnd 10: In BLO, work 1 sc in each stitch around. (15 sts)
Rnd 11-22: Work 1 sc in each stitch around. (15 sts)

If you wish to add safety eyes, place them between Rounds 14 and 15, leaving 3 stitches in between. Embroider a tiny mouth. Begin stuffing the pen body firmly with fiberfill.

Part 3: The Metallic Collar & Ink Tip

Change to silver/grey yarn:

Rnd 23: In BLO, work [3 sc, dec] 3 times. (12 sts)
Rnd 24: Work 1 sc in each stitch around. (12 sts)

Change to the cap color (blue or red, representing the ink tip):

Rnd 25: Work [2 sc, dec] 3 times. (9 sts)
Rnd 26: Work [1 sc, dec] 3 times. (6 sts)
Rnd 27: Work [dec] 3 times. (3 sts)

Fasten off, weave the tail through the remaining stitches, pull tight to close the tip, and hide the yarn end inside the body.

Assembly and Customization

Sew the pocket clip to the side of the cap (Part 1). Next, attach the keychain hardware to the top center of Round 1 of the cap. Make sure to sew it securely with strong thread to prevent it from tearing off during daily wear. You can customize your pen by using different colors for the cap to represent different ink styles, or even making a multicolor pen by changing colors every few rounds. Adding a small smiley face or some embroidery can turn a simple pen into a lively character.

Cleaning and Care Instructions

To clean your pen keychain, hand wash it in warm water with a drop of gentle detergent. Do not scrub or wring the yarn. Squeeze out excess water with a towel and shape it before laying it flat to dry. This ensures that the stuffing inside doesn’t clump up and the stitches keep their uniform look.