Shop Online › Tintin's Trinkets Key to my Heart Necklace Image 1 of 2 Image 2 of 2 Tintin's Trinkets Key to my Heart Necklace $200.00 Solid .925 sterling silver charms on a dainty silver chain.Designed and made by Maansi in Brisbane/ Magandjin Add To Cart Added! Solid .925 sterling silver charms on a dainty silver chain.Designed and made by Maansi in Brisbane/ Magandjin You Might Also Like Tintin's Trinkets Swirly Signet $200.00