Old Natural Baltic amber stone 30.0 grams one side polished colour: Cognac Size:± 60 x 53 x 18 mm Condition: vintage, pre-owned, as on photos (please see photos as the part of the description). Amber symbolizes the renewal of marriage vows and is used to assure promises. It is worn as a symbol of their endurance and wisdom. It is believed Amber eliminates negative energies and fears, acquires patience and wisdom. 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, courier mail with tracked ID. Usual time of delivery: 2-5 business days.