Silonn 2.4 Inch Ice Ball Maker Countertop Review
A Silonn countertop ice ball maker that produces clear, 2.4 inch solid core ice spheres using RapidSphere and CrystalSphere technology, with an LED control panel and 2 water fill options.
| Brand | Silonn |
|---|---|
| Color | Rock Black |
| Sphere Size | 2.4 inches |
| Production Rate | 3 spheres per 40 minutes, about 100 per day |
| Height | 17.52 inches |
| Width | 17.72 inches |
| Best for | Buyers wanting clear, slow melting ice spheres for drinks at home |
Product Overview
Silonn builds this machine around producing clear, oversized ice spheres rather than standard small cubes, aimed at drinks that benefit from slow melting ice that chills without quickly watering down the contents.
The CrystalSphere process is designed to create clear rather than cloudy ice, which Silonn states turns a drink into a more refined experience by keeping it visually clear as well as cold.
Score Breakdown
This verdict is based on the manufacturer's stated specifications, the current Amazon listing and its product images, the confirmed materials and design, real buyer ratings, and our research into the product category. Scores are consistent editorial judgments, not laboratory measurements, and we did not receive a paid sample.
Key Features
Produces 2.4 inch solid core ice spheres quickly.
Creates clear rather than cloudy ice spheres.
Shows ice making status, low water and full basket alerts.
Monitor ice levels without opening the door.
Manual filling or an automatic hose kit with optional filter.
Simplifies upkeep between uses.
Design and Build Quality
The unit measures 17.52 inches tall by 17.72 inches wide by 12.54 inches long, finished in Rock Black, with the listing's size field recording a weight of about 24 pounds for the unit. Silonn backs the machine with a 1 year manufacturer warranty.
An LED control panel sits on the front for operation and monitoring, paired with a clear view window that lets the ice level be checked without opening the machine's door.
Performance in Everyday Use
Using RapidSphere technology, Silonn states the machine produces 3 solid core, 2.4 inch ice spheres in about 40 minutes, totaling roughly 100 spheres per day. Operation is simple: add water and press the on button, with the LED panel indicating ice making status, insufficient water, or a full ice basket.
Water can be added manually, where colder water speeds up ice formation, or through the included hose kit for automatic, continuous filling, which also supports an optional attached water filter for clearer ice. Silonn recommends using purified or filtered water for the clearest results and states the machine is self cleaning.
How It Performs: The Evidence
| Decision factor | What we found | Evidence and measurement | Score | Why it matters |
|---|---|---|---|---|
| Sphere size | 2.4 inch solid core spheres | Title and feature bullet both state the sphere ice maker quickly produces 2.4 inch solid core spheres | 8.5 | Confirms the exact ice sphere size this machine produces |
| Production rate | 3 spheres per 40 minutes, about 100 per day | Feature bullet states 3 pcs in just 40 minutes and approximately 100 pcs per day | 7.9 | Confirms the output rate for this machine |
| Ice clarity | Clear ice via CrystalSphere technology | Feature bullet states the sphere ice maker uses CrystalSphere technology to create clear ice spheres | 8.6 | Confirms the technology behind the clear ice claim |
| Control panel | LED panel with status indicators | Feature bullet states an easy to use LED control panel that indicates ice making status, insufficient water, and a full basket | 8.3 | Confirms the monitoring features built into the machine |
| Dimensions | 17.52 x 17.72 x 12.54 inches | Item dimensions list height 17.52 inches, width 17.72 inches, length 12.54 inches | 7.8 | Confirms the machine's footprint |
| Water filling | Manual or automatic hose kit | Feature bullet states connect the included hose kit for automatic water filling and continuous supply | 8.1 | Confirms the 2 supported water fill methods |
| Warranty | 1 year manufacturer | Manufacturer warranty field states 1 year manufacturer | 8.0 | Confirms the coverage period backing this machine |
Who Should Buy It
- Buyers wanting clear, slow melting ice spheres
- Home bars and entertaining spaces
- Drinks wanting cooling without quick dilution
- Automatic water fill setups near a water line
- Countertops with space for a 17.5 inch square footprint
- Buyers wanting a self cleaning ice machine
- Anyone needing a high volume ice maker producing standard cubes quickly
- Output is paced at about 3 spheres every 40 minutes rather than instant
- Automatic fill requires connecting and managing the included hose kit
- Best results need purified or filtered water, per the brand's own recommendation
- At about 24 pounds and over 17.5 inches on each side, it needs dedicated counter space
Full Specifications
How It Compares
| Feature | Silonn | Typical option | Higher-tier option |
|---|---|---|---|
| Ice shape | 2.4 inch clear spheres | Standard small cubes | Clear spheres, different size |
| Production rate | About 3 spheres per 40 minutes | Faster cube production, cloudier ice | Similar paced sphere production |
| Water filling | Manual or automatic hose kit | Manual filling only | Automatic hose kit only |
| Monitoring | LED panel plus clear view window | Basic indicator light only | LED panel, no view window |
| Cleaning | Self cleaning | Manual cleaning required | Self cleaning |
| Warranty | 1 year manufacturer | Shorter or no stated warranty | 1 year manufacturer |
Alternatives Worth a Look



This is a Silonn countertop ice ball maker producing clear, 2.4 inch solid core ice spheres at about 3 per 40 minutes, with an LED control panel, a clear view window and both manual and automatic water fill options. It suits buyers wanting slow melting, clear ice spheres for drinks, with the main consideration being its paced rather than instant output.
Frequently Asked Questions
How big are the ice spheres?
2.4 inches, per the listing.
How fast does it make ice?
About 3 spheres every 40 minutes, roughly 100 per day, per the listing.
Is the ice clear or cloudy?
The listing states CrystalSphere technology creates clear ice spheres.
Does it need a water line?
No, the listing states it can be filled manually or connected to the included hose kit for automatic filling.
Is this machine self cleaning?
Yes, per the listing.
What is the warranty?
1 year, from the manufacturer, per the listing.
What color is this machine?
Rock Black, per the listing.
This review is based on Silonn's stated production rate, sphere size, control features and water fill options for this machine as listed. It is editorial analysis of the features as described, not independent ice clarity or melt rate testing of this specific unit.