Love it!
Beautiful quality and exactly as described.
Sarah, Anna And another 12,639 satisfied customers would recommend Ember & Co. to a friend.
SUMMER SALE UPDATE: Due to the high demand for our Summer Sale, our stock is almost sold out!
🔪 Fast sharpening
🕒 Quick results
🎯 Precise sharpening angles
🧲 Non-slip support
Dull knives make cooking tedious and dangerous. Cutting becomes a strenuous task and the risk of slipping increases. Instead of enjoying cooking, you struggle with imprecise cuts and frustration.

With the RollSharp™ knife sharpener you can effortlessly and precisely sharpen your knives in just a few minutes! Thanks to the different sharpening angles you can bring all your knives back to top condition and use them safely.

The RollSharp™ is extremely easy to use. The patented rolling mechanism and non-slip silicone membranes ensure safe handling. Your knives will be sharpened quickly without any risk of injury.

Material: Diamonds
Size: 14*12*6cm
Weight: 500g
"This is the best knife sharpener I’ve ever had! My knives are always sharp, and it works super fast!" - Sebastian P.
Don't wait a moment longer! Due to limited availability and high demand, they won't be around for much longer.
Click “Add to cart” now and save 50% on our RollSharp™.
Every order ships free with UPS — no minimum, no surprises at checkout.
As soon as your parcel leaves our warehouse you'll receive a tracking
number by email, so you can follow it door to door.
You have 30 days from delivery to change your mind.
Email us with your order number and we'll send return instructions the
same day. No reason needed, no forms.
Once your return arrives, we refund your original payment method within
5 business days.
Enjoy 30 days of free returns, with less than 1% of customers asking for their money back.
320 customer reviews
Beautiful quality and exactly as described.
Beautiful quality and exactly as described.
Beautiful quality and exactly as described.
Beautiful quality and exactly as described.
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Why buy from us?
Everything we sell has been ordered, unboxed and used by someone on our
team first. If it didn't hold up, it never made it onto the site.