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SENTRO 40 Needles Knitting Machine with Electric Adapter

SENTRO 40 Needles Knitting Machine with Electric Adapter

4· 12 ratings

Best price now

$32.99at AmazonObserved Nov 4, 2026, 5:22 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 Needles Knitting Machine with Electric Adapter

The SENTRO 40 is a round plastic knitting machine with 40 needles and a hand crank. It makes hats, bags, gloves and flat panels, and the included adapter lets a power drill turn the crank for you. It is aimed at beginners and kids as well as crafters. At $32.99 at Amazon as of November 4, 2026, it is the lowest of the five stores that carry it new.

Best forBeginners trying machine knittingKids and family craft projectsFast hat and scarf makingCrafters who want drill-assisted cranking
Pros
  • 40 needles handle yarn from 1.5mm to 3.5mm
  • Makes both tube and flat panels
  • Drill adapter saves hand-cranking effort
  • Simple screw-in yarn and turn-the-crank setup
  • Low price for a full-size round machine
Cons
  • Plastic body and needles feel light-duty
  • Manual crank only; the drill is not included
  • 40 needles limit adult-size garments to panels
  • No row counter or pattern guides included

SENTRO 40 Needles Knitting Machine with Electric Adapter prices at every store

  • WalmartNew

    In stockSold by Toy Home Store

    $35.56Free shippingObserved Nov 4, 2026, 4:28 PM
    Visit store
  • EtsyNew

    In stock

    $54.95Free shippingObserved Nov 4, 2026, 4:28 PM
    Visit store
  • eBayNew

    In stockSold by dynastytwostore

    $62.73Free shippingObserved Nov 4, 2026, 4:28 PM
    Visit store
  • Macy'sNew

    In stock

    $103.99Free shippingObserved Nov 4, 2026, 4:28 PM
    Visit store
  • AmazonNew

    Availability unknown

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

    $32.99Free shippingObserved Nov 4, 2026, 5:22 PM
    Visit store

Also available at

  • Crafty CornerCheck price at Crafty Corner

SENTRO 40 Needles Knitting Machine with Electric Adapter 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 affordable starter machine that works well for hats and small projects.

Pros
  • Easy for first-time users
  • Good value for the price
  • Fast hat production
Cons
  • Occasional dropped stitches
  • Plastic parts feel flimsy

About the SENTRO 40 Needles Knitting Machine with Electric Adapter

⭐ Key Features

•Multifunctional Knitting Machine :Knitting machine 40 needles with Electric Adapter for auto knitting, you can really knit what you want and have fun while developing your hand-eye coordination

•Easy to use: Create flat or round needles in seconds with manual crank operation. Just screw the yarn into the spindle and turn the crank to knit.Comes with adapter allows the drill to replace hand-cranking, making the knitting process easier and more efficient.

•High-quality materials:Made of high-quality plastic, no odor, safe, reliable, durable and long service life.

•Great for beginners: This knitting machine is very suitable for beginners,with or without experience, you can easily knit your favorite items, such as hats, scarves, socks and present them to your parents and friends.

•Perfect Gift: Beginner to Advanced! This circular knitting machine can be used for family and friends to make perfect DIY handmade products, and it is ideal for Birthdays, Thanksgiving, New Year and Christmas gift!

🛠️ Specifications

• Brand : Umootek

• Size : 40

• Material : Plastic

• Color : Pink

• Included components : Knitting Board

• Package quantity : 1

• Style : Round

• Type : ART_CRAFT_KIT

• Package dimensions : H: 4.8 / L: 13.0 / W: 12.9 (Weight: 3.46)

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. It sets up in minutes and makes a hat in well under an hour once you get the tension right.
Does it come with a drill?
No. It ships with an electric adapter that fits a power drill, but you supply the drill. Hand cranking works fine without one.
What can I make with 40 needles?
Hats up to about 26cm in plain weave, plus bags, gloves and flat panels you seam into clothes. Adult sweaters need panels joined together.
What yarn weight does it take?
Yarn from about 1.5mm to 3.5mm, roughly sport to worsted weight. Very bulky yarn jams the needles.
How does it compare to the 48-needle version?
The 48-needle model makes larger tubes, which suits adult hats and bigger garments. The 40-needle version is smaller, cheaper and easier for kids to handle.
When is it cheapest?
Craft machines like this tend to dip around Black Friday and pre-holiday sales. The current $32.99 at Amazon is already the lowest of the five stores listing it new.
Where is the SENTRO 40 Needles Knitting Machine with Electric Adapter 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 Needles Knitting Machine with Electric Adapter?
Rated 4 out of 5 from 12 ratings.
Where can I buy the SENTRO 40 Needles Knitting Machine with Electric Adapter?
6 stores we checked sell it, including Amazon, Walmart, Etsy, eBay, Macy's.

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Buying guides that pick the SENTRO 40 Needles Knitting Machine with Electric Adapter

  • Best electric knitting machines for flat panels under $400

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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