Incredible Unique Vintage Amber Brooch

Incredible Unique Vintage Amber Brooch
With a safety pin.
Size: 55.5 x 26.2 x 8.2 mm
Size: 2.185 x 1.031 x 0.323 inches
Weight: 6.7 g (please see photos as the part of the description).

TESTS to indicate the natural amber :
Floats in the salt water, sinks in fresh water;
Acetone resistant;
Has characteristics of pine resin odor if heated;
Has a characteristic color under UV rays.

Shipping: safely packed, DHL EXPRESS (courier mail with tracked ID).
Dispatch time: 1-2 business day.
Usual time of delivery: 1-5 business days.