PRO S vs CLASSIC NO. 1/0: Sloyd Knife Comparison
By Unplug. Connect. Outdoors. That's UCO | Published: 2026-10-23
Category: Comparisons
Compare the Morakniv PRO S and CLASSIC NO. 1/0 for sloyd carving. Learn which blade material, handle, and maintenance trade-off suits your woodcarving style.
Quick answer
Choose the PRO S for a stainless blade and grippy handle that needs less upkeep. Pick the CLASSIC NO. 1/0 for traditional carbon steel that sharpens easily but requires more care.
Blade material matters for maintenance
The biggest difference between these two sloyd knives is the steel. The CLASSIC NO. 1/0 uses carbon steel, which takes a razor edge quickly but rusts if left damp. The PRO S uses stainless steel, which resists corrosion but is harder to sharpen at home.
Handle feel affects control
The PRO S has a TPE rubber handle with coil-formed rounding for a secure grip, even with wet or oily hands. The CLASSIC NO. 1/0 has a traditional wooden handle that fits well in the hand but can become slippery. If you carve for long sessions, the PRO S ergonomics may reduce fatigue.
Blade length and load capacity
Both knives have a 77 mm blade, but the PRO S is built to withstand higher loads thanks to hardened steel made in Mora. The CLASSIC NO. 1/0 is an all-rounder suitable for multiple purposes, but not designed for heavy prying or twisting.
Trade-offs at a glance
- Steel type: CLASSIC NO. 1/0: carbon steel, easy to sharpen, rust-prone. PRO S: stainless steel, corrosion-resistant, harder to sharpen. Choose carbon if you sharpen often and keep tools dry; choose stainless if you carve outdoors or in humid conditions.
- Handle ergonomics: PRO S: TPE rubber with coil-formed rounding for maximum grip. CLASSIC NO. 1/0: traditional wood handle, less grip in wet conditions. The PRO S is better for long carving sessions; the CLASSIC NO. 1/0 suits those who prefer a classic feel.
- Durability under load: PRO S: hardened steel, designed for higher loads. CLASSIC NO. 1/0: all-round blade, not for prying or twisting. Use the PRO S for heavy carving; the CLASSIC NO. 1/0 for delicate whittling and general tasks.
Product facts
- CLASSIC NO. 1/0 (C): The Morakniv Classics are made of carbon steel which makes the knives easy to sharpen but requires more maintenance when exposed to moisture or corrosive environment. You'll need to dry and oil the blade after each session to prevent rust, but you can restore a dull edge quickly with a strop or stone.
CLASSIC NO. 1/0 (C) - PRO S: The knife has a slightly larger blade, which can withstand higher loads and is made of knife steel which is also hardened in Mora, according to a secret recipe. The PRO S can handle tougher carving tasks like notching or hogging out material without chipping, making it more durable for repeated heavy use.
PRO S
Which one fits you?
Best for
- Carvers who want low-maintenance stainless steel and a secure grip for long sessions
- Woodworkers who need a durable blade for heavier carving tasks
Not for
- Traditionalists who prefer the feel and easy sharpening of carbon steel
- Budget buyers who want the lowest price option (the CLASSIC NO. 1/0 is more expensive)
