Black Lip Shell Buttons
Genuine black-lip mother of pearl with the deep iridescence heritage brands pay for — graded, thickness-sorted and shade-matched per lot.
In-house testedPantone matchedBatch codedLow MOQ on request
Photos are from our production sample boards. Custom colours and logos are developed against your approved reference.
What goes wrong
Three failures we test for before bulk
- Iridescence dies under heavy coating. Over-polished or over-coated blanks go flat and grey — the garment loses the depth the designer chose shell for.
- Thin blanks crack at the hole. Black-lip runs thin at the rim; ungraded lots crack when the needle passes and you discover it at buttoning time.
- Piece-to-piece tone swing. Dark shell swings from green-black to blue-grey; without an approved range, lot two argues with lot one.
Each of these is a claim on your P&L, not a technical detail. We test the condition your care label specifies and put the result in writing before production starts.
Buyer questions
Black lip shell — FAQ
Is black-lip shell dyed or natural?
Both exist — natural iridescence shows best on uncoated styles; dyed black is available for uniform programmes. We confirm which at quotation.
Can the flower-carved faces be reproduced exactly?
Carving depth is set by tooling; we send a physical approval sample and hold the tool so repeat orders match.
How does black-lip differ from imitation dark shell?
Real black-lip shows a living play of colour under light that resin cannot copy — and it carries the natural variation we help you approve as a range, not a single tone.
Request a sample of black lip shell
Send your size, colour reference and care label. Samples ship with the test reference for the material you would actually receive.
Request samples