direct delivery via China Post a bit long (2 weeks) but well protected and intact package at the reception. Very effective tool to remove in minutes 4 links of the bracelet from my new Casio LCW-M100DSE Single use. Used to dislodge the pins which can then be drawn completely with tweezers (observing the direction of the arrow on mobile links.) Beware didnt lose the small spring ring that holds the pin (in the case of my watch) and out the back in the slot before inserting the axis between the links (in the opposite direction of the arrow). To finish the lock pin, supporting on a hard surface until complete insertion, or gently together with pliers. Balance the number of links listed 2. If the remaining number is odd, put the shortest portion of 6H side. also ensure to respect the opening direction of the folding clasp side 6h (central axis of the side clasp pm) No weakness of the plastic tool or its tip pin punch (delivered in 5 copies for raw ...). Recommended for such a low price.