Unleash your inner crafter and pay homage to a television legend with this unique Heisenberg Amigurumi Keychain pattern! Perfect for fans of the iconic chemistry teacher turned criminal mastermind, this small yet detailed crochet doll captures his signature look, complete with a pork pie hat and goatee. It’s a fun and rewarding project that results in an instantly recognizable accessory for your keys or bag.
Bring a Little Bad to Your Everyday Carry
Why settle for ordinary keychains when you can create a miniature version of a pop culture icon? This project is not just about crocheting; it’s about bringing a character to life with yarn and hook. Whether you’re making it for yourself, a fellow fan, or as a quirky gift, this Heisenberg keychain adds a touch of personality and a conversation starter to any set of keys or backpack.
Crochet Pattern: Craft Your Own Iconic Chemistry Teacher Amigurumi Keychain
Materials
Worsted weight yarn in Light Beige (skin)
Worsted weight yarn in Dark Brown (hat, beard, shoes, waist)
Worsted weight yarn in Green (sweater)
Worsted weight yarn in White (collar)
Worsted weight yarn in Blue (pants)
Black embroidery thread (glasses)
2.5mm or 3.0mm crochet hook (or size suitable for yarn weight)
Polyester fiberfill for stuffing
Tapestry needle
Scissors
Stitch markers
Keychain ring with chain
Abbreviations
MR: Magic Ring
sc: single crochet
inc: increase (2 sc in one stitch)
dec: decrease (sc two stitches together)
sl st: slip stitch
ch: chain
FLO: Front Loop Only
FO: Fasten Off
Instructions
Gauge: Not critical for this project, just ensure tight stitches so stuffing does not show through.
Head (Light Beige yarn)
R1: MR 6 sc (6)
R2: 6 inc (12)
R3: (sc, inc) x 6 (18)
R4: (2 sc, inc) x 6 (24)
R5: (3 sc, inc) x 6 (30)
R6-10: sc around (30) (5 rounds)
R11: (3 sc, dec) x 6 (24)
R12: (2 sc, dec) x 6 (18)
Stuff firmly.
R13: (sc, dec) x 6 (12)
R14: 6 dec (6)
FO, leave a short tail and weave in.
Hat (Dark Brown yarn)
R1: MR 6 sc (6)
R2: 6 inc (12)
R3: (sc, inc) x 6 (18)
R4: (2 sc, inc) x 6 (24)
R5: (3 sc, inc) x 6 (30)
R6-7: sc around (30) (2 rounds)
R8 (Brim): In FLO, (4 sc, inc) x 6 (36)
R9 (Brim): sc around (36)
FO, leave a long tail for sewing.
Body (Start Green, then Brown, then Blue yarn)
Start with Green yarn.
R1: MR 6 sc (6)
R2: 6 inc (12)
R3: (sc, inc) x 6 (18)
R4: (2 sc, inc) x 6 (24)
R5-7: sc around (24) (3 rounds for sweater)
Change to Brown yarn.
R8: sc around (24) (1 round for waist/belt)
Change to Blue yarn.
R9-10: sc around (24) (2 rounds for upper pants)
FO, leave a long tail for sewing. Lightly stuff the body.
Legs (Make 2, Start Blue, then Brown yarn)
Start with Blue yarn.
R1: MR 6 sc (6)
R2: 6 inc (12)
R3-5: sc around (12) (3 rounds for pants)
Change to Brown yarn.
R6-7: sc around (12) (2 rounds for shoes)
Stuff lightly.
R8: 6 dec (6)
FO, leave a long tail for sewing.
Arms (Make 2, Start Green, then Light Beige yarn)
Start with Green yarn.
R1: MR 5 sc (5)
R2-4: sc around (5) (3 rounds for sleeves)
Change to Light Beige yarn.
R5-6: sc around (5) (2 rounds for hands)
FO, leave a long tail for sewing. Do not stuff.
Assembly and Details
Using your tapestry needle and the long tails, sew the Head securely to the top of the Green Body section.
Sew the Arms to the sides of the Green sweater section of the Body, just below the neck.
Sew the Legs to the bottom of the Blue pants section of the Body, ensuring they are evenly spaced.
Place the Hat on the Head and sew it in place.
Facial Features (Embroidery):
With Black embroidery thread, carefully embroider the glasses shape onto the face. Create two oval shapes with a bridge in the middle.
With Dark Brown embroidery thread, embroider thick eyebrows above the glasses, a rectangular mustache directly below the nose area, and a distinct goatee/beard shape below the mustache.
With White yarn, embroider a small ‘V’ shape for the collar at the neck opening of the green sweater.
