The pack includes a labdanum specimen and 6 x 1 ml perfumes to explore its use, namely:
PG8.1 L’Ombre Fauve (Pierre Guillaume)
Paradis Perdu (Frapin)
Marquis de Sade (ELdO)
Sable Marocain (Phaédon)
Panorama (Olfactive Studio)
Signature Wild (Art de Parfum)
Read more on these in the Labdanum edit.
Some quick maths: if purchased separately the total price for these 6 samples would be £12, and the raw material only comes as part of the pack. This pack costs £10. When part of the yearly subscription this same pack would have come with no shipping cost and a 10% discount code for full size purchases.
DISCLAIMER: the included sample of labdanum resin is for smelling and educational purposes only. Do not put it onto your skin, in your eyes or in your mouth.