What type of blades are theses?

[Ryan83]

I purchased a sample pack from WCS for $10. Here's a link to the sample pack I purchased:
http://www.westcoastshaving.com/DE-Blade-Sampler-Pack-Choice_p_20.html
I found all the blades listed, except the crystals. Here are the included blades in the sample pack:
Feather New Hi-Stainless Platinum (10 blades)
Crystal or "Israeli" (10 blades)
Derby Extra (5 blades)
Red Israeli Personna (5blades)
Astra Superior Platinum (5 blades)

I have added a pic of the case, which has 10 blades inside and a blade with the wrapper on it.
Are these Crystal blades or something different?

 

[Sledgehammer39]

Those are made in Israel, Crystal blades, the packing was changed awhile back to the picture you posted.