SIDE-BY-SIDE MODEL COMPARISON
ERYMCS Interactive Drawing Robot vs Kershaw Conduit work knife 1407 All-black, 8Cr13MoV spear point: Which Deal Should You Buy?
Offer details last refreshed Nov 14, 2026. Prices and availability can change.
| Comparison | ERYMCS Interactive Drawing Robot | Kershaw Conduit work knife 1407 All-black, 8Cr13MoV spear point |
|---|---|---|
| Current Deal Price | $29.99 · Source reported | $31.00 · Source reported |
| Regular List Price | $59.99 | $54.99 |
| Discount / Savings | 50% off · Save $30.00 | 44% off · Save $23.99 |
| Retailer | Amazon | Amazon |
| Promo Code / Condition | Code NFV6TYG5 | No special condition reported |
| Best Suited For | Kids interested in drawing with guided cards | Work-knife buyers who carry a knife to job sites and are comfortable sharpening it |
| Why Buy (Pros) | The source says the robot uses 150 drawing cards, giving users many included prompts. · No app is needed: insert a card and press a button, according to the source. · The kit includes four drawing pens, 12 color pens, a drawing board, and a charging cable. | The assisted flipper opens the blade, and the deep-carry clip can be set up for left- or right-side carry. · The article says the 8Cr13MoV steel takes a sharp edge and is easy to resharpen. |
| Trade-offs (Cons) | The $29.99 price requires promo code NFV6TYG5 at checkout. · The source gives a November 18 deadline but does not specify a year or time zone. | The article says the budget 8Cr13MoV steel gives up edge life, so buyers should expect to sharpen it when it dulls. |
The Bottom Line
ERYMCS Interactive Drawing Robot is the lower-priced pick at $29.99, compared with $31.00 for Kershaw Conduit work knife 1407 All-black, 8Cr13MoV spear point. ERYMCS Interactive Drawing Robot may suit shoppers looking for Kids interested in drawing with guided cards; Kershaw Conduit work knife 1407 All-black, 8Cr13MoV spear point may suit shoppers looking for Work-knife buyers who carry a knife to job sites and are comfortable sharpening it.
Current Deals
ERYMCS Interactive Drawing Robot
The ERYMCS drawing robot is listed at $29.99 shipped on Amazon with code NFV6TYG5, and its 150 drawing cards work without an app. The discount depends on entering the code; the source gives no detail on the robot’s drawing features beyond the included kit.
Kershaw Conduit work knife (All-black, 8Cr13MoV spear point)
The all-black Kershaw Conduit is listed at $31 on Amazon, below the article's reported $43.99 Kershaw-store price. Its assisted opening and reversible deep-carry clip suit pocket carry, but the article notes that its budget steel gives up edge life and needs sharpening.