Amazon Basics 3-In-1
Score: 71/100
Canslab Ultrablade PRO Auto Stop
Score: 80/100Rankings
The Canslab Ultrablade PRO is a rechargeable, hands-free can opener that delivers fast, quiet side-cutting with an auto-stop feature. Its trade-off is incompatibility with rimless cans and vague dimension details. Best suited for arthritis-friendly home use and camping.
The Amazon Basics 3-in-1 combines can opening, bottle opening, and knife sharpening in a compact design with a magnetic lid holder. It lacks a true automatic stop and the knife-sharpening is modest, and it may tip with lighter cans. Suitable for occasional home use where space and cost are priorities.
| Attribute | | |
|---|---|---|
| ↓ lower better | 922 g | 306 gbest |
— | 2,000 mAhbest | |
| ↓ lower better | 50 Wbest | — |
— | 2best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Power & Battery(1) | ||
Power Source | Electric | Lithium Ion |
Features(1) | ||
Can Size Compatibility | up to 18 oz | Standard |
Design & Build(3) | ||
Blade Material | Stainless steel | Stainless Steel |
Weight (g) | 922 g | 306 g |
Overall Dimensions (H×W×D) (cm) | 20.42×11.05×11.18 cm cm | 5.7×5.7×5.7 cm cm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Amazon Basics 3-in-1 for its solid performance, magnetic lid holder, and the added value of bottle opening and knife sharpening. They note the powerful 50W motor and stable base deliver reliable cuts, but criticize the lack of a true automatic stop and only mediocre knife-sharpening capability.
Everyday users praise the simplicity, power, and compact footprint, especially the magnetic lid holder and the bundled bottle opener and knife sharpening. Common complaints focus on the need to correctly align cans, the manual lever operation, occasional tipping of lighter cans, and the under-whelming knife-sharpening function.
“Users appreciate the simplicity, power, and convenience for occasional use-opens cans effortlessly, holds lids magnetically, and includes rare extras like bottle/knife tools without complexity.”
“this little machine does it all”
“just press and it goes around automatically”
Professional reviewers and editors highlight the Ultrablade PRO's hands-free automation, full-lap side-cutting and auto-stop as standout features that eliminate manual effort. They commend its senior-friendly one-touch operation, eco-friendly rechargeable battery with USB-C charging, and performance gains of 28% less noise and 28% faster cutting compared to AA-powered models, while noting its limitation to rimmed cans and vague dimension details.
Everyday users consistently praise the opener's effortless one-press operation, smooth safe edges, strong magnetic lid holder and long battery life of about 120 cans per charge. Common themes include appreciation for its quiet performance and portability for camping, with recurring concerns about reduced battery life on larger cans and unclear storage dimensions.
