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Sentro 40 Needle Knitting Machine

Sentro 40 Needle Knitting Machine

4· 12 ratings

Best price now

$32.99at AmazonObserved at 4:28 PM

40% under what the other stores charge

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Our take on the Sentro 40 Needle Knitting Machine

The Sentro 40 Needle Knitting Machine is a hand-cranked plastic circular loom for beginners. Turn the crank and it knits tubes for hats and gloves, or flat panels for bags and simple garments, in yarn from 1.5mm to 3.5mm. The 40-peg drum makes roughly 20cm circular and 26cm flat pieces. At $32.99 at Amazon as of November 4, 2026, it sits at the low end of its recent price range across the 5 stores that list it new.

Best forFirst-time knitters who want fast resultsHat and beanie makersCrafters making bags, gloves and simple garmentsGifts for kids and teens learning handcrafts
Pros
  • Crank operation is quick to learn
  • Knits both circular tubes and flat panels
  • Works with common 1.5mm-3.5mm yarn
  • Bundle includes crochet hooks, needles, yarn and suction cups
  • Low price for a full starter kit
Cons
  • All-plastic build feels light and can flex
  • 40 pegs limit you to small-diameter tubes and narrow flat pieces
  • Manual crank only, no motor
  • Yarn weight range is narrow; bulky yarns won't feed
  • Tension and dropped stitches take practice to fix

Sentro 40 Needle Knitting Machine prices at every store

  • Macy'sNew

    In stock

    $103.99Free shippingObserved at 5:35 PM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $32.99Free shippingObserved at 4:28 PM
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  • WalmartNew

    Availability unknownSold by Toy Home Store

    $35.90Observed at 5:35 PM
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  • EtsyNew

    Availability unknown

    $54.95Observed at 5:35 PM
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  • eBayNew

    Availability unknown

    $55.87Observed at 5:35 PM
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Sentro 40 Needle Knitting Machine price history

Lowest price we've seen: $32.99 on Nov 4 at Amazon. Tracked across 5 stores since Nov 4.

What reviewers say

Rated 4 out of 5 from 12 ratings. Owners treat it as an inexpensive way to start machine knitting and finish hats quickly, while noting the plastic build and the learning curve for even tension.

Pros
  • Fast hat and tube knitting
  • Easy for beginners to pick up
  • Good value for the included accessories
Cons
  • Plastic parts feel flimsy
  • Dropped stitches and tension problems
  • Limited to thinner yarns

About the Sentro 40 Needle Knitting Machine

You can really knit everything you want! 💗💗 EASY TO USE: great for beginner knitters, just hand crank the crank and you can knit flat or circular needles in seconds. Simply thread the yarn through the spindle and turn the crank to knit your own masterpiece. 💗💗High quality material: the knitting machine is made of high quality plastic, odorless, safe and reliable, durable. 💗💗 MAKE A GIFT: The knitting machine is a beautiful gift for parents and friends on special days, and also a beautiful handmade gift for your children to develop their interest, hand-eye coordination, hands-on ability and so on. 💗💗Package list: this perfect package includes a full set of crochet hooks, 3 hand needles, wire frame, wool yarn (3 bundles of wool), manual, screwdriver, accessory bag (4 suction cups, 4 screws) instructions

Specifications

Loom Type
Knitting Machine
Number Of Pegs
40
Included Accessories
Knitting Machine
Frame Material
Plastic
Compatible Materials
Yarn
Project Size Compatibility
Hats, 20cm (Ring weaving), 26cm (Plain weave), Bags, Clothes
Yarn Weight Compatibility
1.5mm-3.5mm

Questions and answers

Is the Sentro 40 worth it for a beginner?
Yes, if you want to try machine knitting cheaply. At $32.99 at Amazon as of November 4, 2026, it costs little and the bundle includes yarn, hooks and needles. Expect plastic construction and a short learning curve.
What can I make with 40 needles?
Hats and gloves in the round, plus flat panels up to about 26cm wide for bags and simple clothes. Circular pieces come out around 20cm across. Larger garments need seaming or a bigger machine.
What yarn weight does it take?
Yarn from 1.5mm to 3.5mm, roughly fingering to DK. Bulky and chunky yarns will jam or skip pegs. Keep tension loose and even as you crank.
Does it come with everything to start?
The package lists crochet hooks, 3 hand needles, a wire frame, 3 bundles of wool, a manual, a screwdriver and an accessory bag with 4 suction cups and 4 screws. You supply your own yarn once the sample runs out.
How does it compare with the 48-needle Sentro?
The 48-needle version makes wider tubes and flat panels, so it suits adult hats and larger bags. The 40-needle model is smaller, lighter and cheaper, and fine for child hats, gloves and narrow pieces.
When is it cheapest?
Craft machines like this usually dip during holiday sales and back-to-school promotions. The current $32.99 at Amazon is already near the bottom of its recent range, so waiting may not save much.
Where is the Sentro 40 Needle Knitting Machine cheapest?
At Amazon, for $32.99, 40% under what the other stores charge, as of our latest check.
What do buyers say about the Sentro 40 Needle Knitting Machine?
Rated 4 out of 5 from 12 ratings.
Where can I buy the Sentro 40 Needle Knitting Machine?
5 stores we checked sell it, including Walmart, Etsy, eBay, Macy's, Amazon.

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All Sentro deals and products →
Operation Method
Manual, Manual crank operation
Loom Height
4.8 inches
Loom Length
36cm
Loom Width
35 cm
Loom Shape
Round
Design Highlights
Smart Weaving
Loom Color
pink, white
Skill Level
Beginners
Age Range
Kid, Adult
Typical Users
Crafters
Power Source
Manual