Upgraded Fixed-angle Knife Sharpener

Info:
Features：
Made of stainless steel (including screws), durable to use.
Simple operation, quick and easy to sharpen knives.
It can also sharpen scissors and planer tools.
Big sharpening degrees: 5-90, more flexible to use.
The sliding piece can be adjusted to fit different knives.
Dedicated knife sharpening kits come with four high-quality sharpening stones, 120#, 320#, 600#, 1500#, meeting your different needs.
After grinding, knives can be very sharp and do not have any rough grinding crack.
Perfect industrial design, beautiful appearance.