Roco 4469 X 50 couplers Fleischmann Hakkenkuplung , never used, never used.
As new, old shop stock.
50 x couplers per lot.
Can be used / adapted also for 00 gauge, much nicer than the Hornby ones.

I will combine postage for multiple purchases.

For International Buyers: 
If any excess postage, that will be refunded.
I can provide postage receipt proof for the cost of the postage label...like this, I can offer 100 % transparency.