
Excel Blades K47
Score: 70/100
MulWark Exacto Knife Set
Score: 85/100Rankings

The MulWark 16-Piece Precision Craft Hobby Knife Set is an exacto knife system designed for detailed work in crafting, modeling, and artistic applications. It features an ergonomic handle with 13 interchangeable SK4 hardened carbon steel blades and a protective carry case with magnetic backing. Best suited for artists, architects, and hobbyists engaged in detailed projects.

The Excel Blades K47 is a lightweight, pen-style retractable hobby knife designed for precise cutting, scoring, and trimming tasks. It features a special top-mounted switch that acts as both a retractor and a stopper to prevent accidental retraction during use. It is best suited for architects and designers needing portable precision tools for cutting paper, film, and plastic.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 13best | |
| ↓ lower better | 9.07 gbest | — |
127 mm | 224 mmbest | |
0 | 13best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Blade & Cutting(3) | ||
Blade Type | #65 | Precision Craft Hobby Blades |
Blade Material | Carbon Steel | SK4 Hardened Carbon Steel |
Blade Segments | N/A | 13 |
Handle & Ergonomics(3) | ||
Handle Material | Plastic | Soft Rubber and ABS Plastic |
Handle Type | Pen-style | Ergonomic Ambidextrous |
Overall Length (mm) | 127.0 mm | 224 mm |
Safety & Mechanism(3) | ||
Retractable | true | false |
Blade Change Mechanism | Top-mounted | Manual Swap |
Blade Storage Capacity | 0 | 13 |
Application & Support(3) | ||
Suitable Materials | Paper, Film, Plastic, Clay | Paper, Wood, Leather, Plastic, Cloth |
Intended Use | Precision Craft | Precision Craft and Hobby |
Included Blades | 1 | 13 |

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“A YouTube reviewer noted appreciation for the set's overall quality and found the magnetic blade backing convenient for easy removal.”




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Everyday users and reviewers generally appreciate the overall quality and versatility of the set. The magnetic blade backing is frequently cited as a convenient feature for storage and blade removal. While some users note minor inconveniences with blade access and concerns about tip durability, the product is viewed as suitable for continued use in various crafting projects.