Silonn SLIM21B-US Countertop Ice Maker, 26 lb/day

The Silonn SLIM21B-US countertop ice maker is a compact bullet-ice machine with two selectable cube sizes and a self-cleaning cycle. Its listed 26-pound daily output suits household or occasional event use, while the 1.3-pound bin calls for transferring ice if you need to store more at once.

At a glance

The listing claims the first ice is ready in 6 minutes and daily production can reach 26 pounds.
Choose small or large bullet-shaped cubes from the control panel.
Indicator lights signal when water needs refilling or the ice bin is full.
A handle and stated 13.7 lb weight support moving the machine between locations.
The listing describes a 30-minute automatic cleaning cycle.

Price

$67.91Save 15%

Reference price: ~~$79.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Small listed footprint can fit on a kitchen counter or island.
Two ice-size options offer some flexibility for different drinks.
The handle and relatively light stated weight make it easier to relocate than a fixed ice maker.
A dedicated cleaning cycle reduces the steps needed for routine machine cleaning.

Cons

The 1.3 lb ice bin holds much less than the stated daily production, so frequent use may require moving ice to other storage.
This makes bullet-shaped ice rather than chewable nugget ice.

Technical specifications

15 specifications

Identity
Brand	Silonn
Model	SLIM21B-US

Dimensions and installation
Dimensions listed	8.73"D x 11.41"W x 11.56"H

Ice production and operation
Daily ice production	26 pounds
Ice bin capacity	1.3 lbs
Time to make ice	6 minutes
Ice shape	bullet-shaped ice cubes
Ice sizes	small or large ice cubes
Power	160 watts
Voltage	120 volts
Refrigerant	R600a

Construction and portability
Weight	13.7 lbs
Materials	Acrylonitrile Butadiene Styrene, Metal, Plastic
Handle	sturdy handle

Cleaning
Automatic cleaning cycle	30 minutes

What to know before buying

The 26-pound figure is a claimed daily production rate, not the amount held in the 1.3 lb storage bin. The listing also advises emptying unused water after use, avoiding overfilling, and using clean, soft water. It notes that operating sounds from the fan, valves and motor may be noticeable depending on the surroundings.

What’s in the box

Included

Ice maker

Who is it for?

A good fit for

Households that want a compact countertop source of bullet ice in two sizes.
People who expect to move an ice maker between rooms or take it to an event.
Buyers who can use or transfer ice in batches rather than store a large quantity in the machine.

Less suited to

Buyers who specifically want soft, chewable nugget ice.
Anyone needing a large built-in ice reserve without transferring ice from a small bin.

Silonn SLIM21B-US Countertop Ice Maker, 26 lb/day · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 1,788 ratings

5 stars76%76%
4 stars8%8%
3 stars5%5%
2 stars4%4%
1 star7%7%

Aggregate ratings lean positive, with most ratings in the top category, but a smaller share are lower ratings. Without customer comments, the reasons behind those ratings are unknown. They do not establish real-world production speed or reliability. Buyers should weigh the listed 26-pound daily output against the much smaller 1.3 lb bin and their need to transfer ice.

Frequently asked questions

How much ice does the machine make and store?

The listing claims production of up to 26 pounds per day and a 1.3 lb storage capacity. These figures describe different things. The bin is not a 26-pound reservoir.

What type of ice does it make?

It makes bullet-shaped ice and offers small or large cube-size selections. The listing does not describe it as chewable nugget ice.

How long does its cleaning cycle take?

The listing states that the automatic cleaning function runs for 30 minutes. It describes removing the basket, adding water and holding the CLEAN button for 5 seconds to start it.

Can it be moved between locations?

The listing gives a 13.7 lb weight and describes a carrying handle. It is presented for countertop use and moving between rooms or events.