Replace 72 Fixed Needles With One Flush-Locking.
Stop halting projects at 9 PM because you are missing a needle size or fighting kinked plastic cords.
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Every detail of the Cosari ChromaKnit 18 is built to eliminate yarn snags, cord memory, and missing-size frustration.
Unlike $180 sets that stop at 8 or 9 sizes, you get every millimeter step from fine 2.75mm ribbing to 10.0mm chunky knits—creating 72+ combinations with the 4 cords.
Anodized purple, blue, green, gold, and magenta collars pair with permanent laser-etched millimeter markings on the 10.5cm warm brown bamboo shafts.
Insert the included steel T-key into the ferrule pinhole and hold with the round black rubber grip pad to lock the orange cord so it never backs out under tight tension.
Cap your flexible orange cord with the 4 bright green stoppers to put any WIP on hold while freeing your bamboo tips, or join cords with the 2 metal connectors.
Open the black zippered case with hot pink trim and grab your needed 10.5cm warm brown bamboo tips (2.75mm to 10.0mm) using the jewel-toned metallic collars and laser-etched millimeter stamps.
Thread the colorful metallic ferrule onto one of the 4 flexible orange cords (33cm, 39cm, 43cm, or 56cm), insert the steel T-key into the pinhole, and snug it tight with the black rubber grip pad.
Glide stitches effortlessly across the flush bamboo-to-metal transition. Need the tips for another project? Unscrew the bamboo needles and thread on the green end caps to hold live stitches safely.
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18-Pair Carbonized Bamboo Interchangeable Knitting Needle Set (2.75mm–10.0mm) with 4 Orange Cords & Zippered Folio
Backed by our 30-Day Money-Back Trial & Full Cosari Guarantee.
$89.99 $179.99 Free Tracked Shipping (5–7 Days) Included
In Stock: Delivers in 5–7 Business Days. Free insured US delivery with tracking.
30-Day Money-Back Guarantee plus a full 2-Year Warranty.
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Why Carbonized Bamboo + Anodized Metallic Collars?: Cold steel needles clack loudly, fatigue finger joints, and let slick merino stitches slide off the tips. Our 10.5cm warm brown carbonized bamboo tips are cured and satin-polished for quiet, featherweight warmth that holds stitches securely while releasing smoothly. Each tip transitions into a beveled, color-coded metallic ferrule that threads directly onto all 4 orange cords.
Complete Millimeter & Cord Breakdown: Includes 18 needle pairs (2.75mm, 3.0mm, 3.25mm, 3.5mm, 3.75mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, 10.0mm) plus 4 flexible memory-free orange cords (33cm, 39cm, 43cm, and 56cm), 4 green threaded end caps, 2 silver cable connectors, 2 steel T-keys, and 1 round black rubber grip pad.
30-Day 'Knit a Sweater' Guarantee & 2-Year Warranty: Test the Cosari ChromaKnit 18 on your own yarn for 30 full days. If a single join loosens or you do not love the stitch glide, send it back for a full refund. Every kit is also covered by our 2-Year Tight-Knitter Tip Warranty.
Free 5–7 Day US Shipping: Every order ships free with full tracking and delivers in 5 to 7 business days.
30-Day Trial: Try it at home for 30 days risk-free. Need help? Email us anytime at support@buycosari.com.
2-Year Warranty: If anything goes wrong within 2 years, we replace it free of charge or refund your order in full.
Buying 18 millimeter gauges across 4 cord lengths individually costs over $860. ChromaKnit 18 delivers all 72 combinations for $89.99 ($4.99 per pair).
Competitors split their cords into 'Mini,' 'Small,' and 'Large' thread ecosystems. Every Cosari bamboo tip from 2.75mm to 10.0mm fits all 4 orange cords directly.
Double-row elastic bands keep all 36 bamboo tips sorted by millimeter size while an inner utility pocket stores your orange cords, green end caps, and T-keys.
Cosari ChromaKnit 18Standard Competitors
| Feature | Cosari ChromaKnit 18 | Standard Competitors |
|---|---|---|
| Included Needle Tip Pairs | 18 Full Pairs (2.75mm to 10.0mm) | Only 8 to 12 Pairs (Often Missing <3.5mm) |
| Cord-to-Tip Thread Compatibility | 100% Universal Across All 18 Sizes | Split Into Mini/Small/Large Adapter Sizes |
| Cord Locking Hardware | 2 Steel T-Keys + Black Rubber Grip Pad | Finger-Tightened or Recessed Click Groove |
| Size Marking Durability | Laser-Etched Bamboo + Color-Coded Metal Collars | Pad-Printed Ink That Rubs Off With Lanolin |
| Complete Kit Price | $89.99 (50% Off Direct Studio Offer) | $115.00 – $189.00+ |
Swipe left for steps 2 and 3
Unzip the black-and-hot-pink folio and pick your matching pair of 10.5cm warm brown bamboo tips (2.75mm–10.0mm) along with one of the 4 flexible orange cords.
Screw the colorful metallic connector onto the orange cord, insert the steel T-key into the pinhole, and grip with the black rubber pad to lock the seam tight.
Enjoy snag-free knitting across the flush join, or screw the green end caps onto the orange cord anytime to pause your project.
This was my first full interchangeable set, and I still reach for it anytime I’m making something bigger than socks. The warm bamboo feels comfortable, and the colorful connectors make sizes easy to tell apart.
The 10.5 cm bamboo tips feel warm and smooth, and the case is genuinely useful. Mine holds the four orange cords, four green caps, two keys, two connectors, grip pad, and all the needles without becoming a mess.
These solid bamboo tips are surprisingly lightweight, and the tapered points handle decreases really well. I knit on the train every morning and have basically become a tiny knitting menace on public transportation. No regrets.
I’ve had this set nearly three years and knit with it constantly. The bamboo tips remain smooth, and the color-coded metallic ferrules have held up through sweater after sweater. Definitely worth the price for me.
I bought these as a brand-new knitter and haven’t regretted it. The screw-in setup was easy to learn, and using the tightening key with the black rubber grip keeps everything much more secure than hand tightening alone.
I love this bamboo interchangeable set. The colorful metallic collars are easy to spot when I’m choosing a size, and the black case with hot pink trim keeps everything organized and zipped up.
I love my warm brown bamboo set. The wood has a smooth finish without feeling slippery, and the laser-etched millimeter markings are much easier to read than the tiny markings on my old needles.
I’m really happy with this interchangeable set. Having four orange cord lengths from 33 cm to 56 cm is handy when I switch projects, and the green end stoppers let me park one safely.
I’m a tight knitter and eventually broke one of the smallest wooden tips after a few years, so those need a gentler hand. Every other bamboo tip has held up great, with no issues across lots of projects.
I knit very tightly, so stitches don’t slide onto bamboo quite as quickly as they do on metal. That’s more about my tension than the needles. The included key keeps the cord join secure even when I pull hard.
$89.99 $179.99 Free Tracked Shipping (5–7 Days) Included
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You get 18 complete pairs (36 tips total) of 10.5cm warm brown carbonized bamboo tips: 2.75mm, 3.0mm, 3.25mm, 3.5mm, 3.75mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, and 10.0mm.
The set includes 4 flexible orange cords measuring 33cm, 39cm, 43cm, and 56cm. You also get 2 metal cable connectors that let you screw any two cords together for wide shawls, blankets, or magic-loop projects.
Yes. Every color-coded metallic ferrule from 2.75mm up to 10.0mm uses the same precision rotary thread, so every tip pairs directly with all 4 orange cords, the 4 green end caps, and the 2 cable connectors.
Each metallic ferrule is beveled to meet the 10.5cm bamboo shaft smoothly. When you lock the orange cord onto the ferrule using the included steel T-key and black rubber grip pad, the join pulls flush so stitches glide across without catching.
No. Every needle size is permanently laser-etched into the warm brown bamboo shaft and paired with a distinct jewel-toned anodized metallic ferrule so you can match sizes at a glance.
Every order includes our 30-Day Money-Back Guarantee plus our 2-Year Tight-Knitter Tip & Ferrule Replacement Warranty. If a tip or cord ever fails under normal knitting tension within 2 years, we ship a replacement free.