Tsujimoto Market: Our Guarantees
Description
Feather F-System Replacement Cartridges — 10 per Box (Blades Only, No Handle)
Overview
This box contains ten replacement cartridges and no handle. If you need the razor itself, that is a separate listing.
These are Feather's consumer F-System cartridges: two stainless blades with a platinum-alloy and resin double coating, and a lubricating strip with vitamin E. The F-System name is the point of the design — one cartridge shape serves Feather's current cartridge holders rather than being tied to a single handle, and Feather publishes a compatibility index so you can confirm your holder before ordering.
See also: razors and trimmers from Japan, Japanese beauty tools.
Key Benefits
- ✓ Ten cartridges in the box — blades only, the handle is not included
- ✓ Two stainless blades per cartridge with a platinum-alloy and resin double coating
- ✓ Lubricating strip with vitamin E on every cartridge
- ✓ F-System fitment: one cartridge shape for Feather's current cartridge holders
- ✓ Buying ten at once is what makes changing a dragging blade cheap enough to actually do
- ✓ Sealed from the maker, so you are not buying a blade somebody has handled
- ✓ From a blade house that also supplies surgical, dermatological and microtome blades
- ✓ Bought in Japan, packed in Kobe and sent with tracking
Product Details
| Brand | Feather (Feather Safety Razor Co., Ltd.) |
|---|---|
| Country of origin | Japan |
| Product type | Replacement razor cartridges — refill only, no handle |
| Quantity | 10 cartridges per box |
| Blades per cartridge | Two |
| Fits | Feather F-System cartridge holders — check Feather's compatibility index for your model |
| Blade material | Stainless blade steel, platinum-alloy and resin double coating |
| Lubricating strip | Contains vitamin E |
| Handle included | No |
| Quasi-drug status | Not applicable; a tool component, not a cosmetic |
Who Is This For?
- Anyone who already owns a Feather F-System razor and needs cartridges for it
- Daily shavers, for whom a ten-box is the difference between changing a dull blade and putting up with it
- Anyone buying the razor at the same time and wanting a supply that will last
- Not a razor. This box has no handle in it
- Not for double-edge safety razors, straight razors, or another brand's cartridge holder
How to Use
- Check that your holder takes Feather F-System cartridges before you fit one.
- Push the used cartridge off the head without touching the blade edge, and put it straight into a blade bank or a wrapped package.
- Slide a fresh cartridge on until it seats — it should not rock.
- Wet the beard, lather, and shave with the grain in short strokes.
- Rinse the cartridge through from the back after every shave and stand the razor head-up to dry.
Frequency: As often as you shave; replace the cartridge when it begins to pull
Materials and Construction
Blade. Stainless blade steel with a platinum-alloy and resin double coating, which is Feather's stated construction for its cartridge blades. Two blades per cartridge.
Cartridge body and handle. ABS resin and rubber.
Made by. Feather Safety Razor Co., Ltd., founded 1932. Feather states that every step from production to dispatch is managed inside its own plants; its blade works are in Gifu Prefecture, at Seki and Mino.
Lubricating strip. The cartridge carries a lubricating strip containing vitamin E.
Cautions
- The blades are extremely sharp. Handle the cartridge by its body, never by the blade edge.
- Do not share a razor or a cartridge with anyone. Razors draw blood more often than people notice, and sharing one is a route for blood-borne infection.
- Replace the cartridge when it starts to pull or tug rather than on a fixed schedule. A blade that drags is the one that causes nicks and irritation.
- Do not use over broken, irritated or sunburnt skin, or over moles and raised lesions.
- Rinse the head through after every shave and let it dry standing up; a wet cartridge dulls and harbours bacteria.
- Keep out of reach of children, away from heaters, direct sunlight and heat.
- Dispose of used cartridges so that nobody can be cut by them — wrap them, or use a blade bank.
- For shaving hair only. Not a medical or surgical instrument.
Package Contents
One box of ten replacement cartridges. No handle, no razor. Nothing else is included.
Shipping & Store Notes
- Ships directly from Japan
- Processing time: 2–6 business days
- Tracking number provided after dispatch
- Import duties and taxes may apply depending on destination country
- Razors and blades are restricted or prohibited in the post to some destinations, and some countries set a minimum age for buying them. We cannot clear an item through a rule that forbids it, so please check your own country's position before ordering
- Blades that have been opened cannot be returned for hygiene and safety reasons
Authenticity Guarantee
Every product at Tsujimoto Market is sourced directly from Japan and verified for authenticity. We never sell fakes or grey-market goods. Each order is carefully packed in Kobe, Japan and dispatched with full tracking.
FAQ
Is a razor handle included?
No. This box holds ten cartridges and nothing else. If you do not already own a Feather F-System holder, buy the razor as well — otherwise these cartridges have nothing to fit on.
The web address of this page says "samrai edge". Is this the Samurai Edge blade?
No. Feather's Samurai Edge (PFSE-30B) is a professional F-System blade sold thirty to a box for the barber shavettes in Feather's trade range — a different product from the consumer T-shape cartridge razor shown here. The address of this page is a leftover and we have left it alone rather than break links that already point at it.
Will they fit the Feather razor I already have?
If it is a current Feather cartridge holder, yes — that is what the F-System name means. Feather publishes a compatibility index covering its consumer holders and cartridges. If you are unsure, send us the model name printed on your handle and we will check the index before you order.
How long should ten cartridges last?
That depends entirely on your beard and how many passes you take, so any number of weeks we gave you would be made up. The honest rule is the one that protects your skin: change the cartridge when it starts to pull rather than glide, and buy in tens so that doing so is never the expensive option.
Can I sharpen or reuse a cartridge?
No. The blades are thin, coated and set in a plastic frame; there is no way to strop them and any attempt rolls the edge. Retire a cartridge into a blade bank or a wrapped package so nobody handling your rubbish is cut.

