This is the Maserin Cutlery In-Estro, has Bocote Wood handles and Stainless liners.  The blade steel is D2 and finish is Satin.

*Our opinion:  The pull is a 7.  The Maserin effort on this run as compared to their entire catalog is 8.

Maker : Maserin Cutlery
Handles : Bocote Wood
Factory ID : 165BO
Pattern : In-Estro
Condition : New/Mint
Blade Steel : D2
Steen Hardness : 60-61HRC
Liners : Stainless
Blade Type : Sheepfoot
# Blades : 1
# Backsprings : 1
*Pull (1-10) : 7
Closed Length : 4 3/16 inches
Longest Blade : 3 1/16 inches
Longest Sharp : 2 3/4 inches
Overall Length : 7 1/4 inches
Weight : 2.3 ounces
Half Stops : Yes
Factory Box : Yes
Blade Finish : Satin
Country : Italy
*Factory Effort : 8
Notes: : Pinch Open