Blacksoul Ear Studs Demon Black Heart Earrings by Alchemy Gothic. Earrings made of spiked leathery bat wings and shining black enamel hearts with devil horns. The black demon heart of a gothic seductress, nocturnally enticing her prey with ravishing enchantment. 20mm (0.79") high and 21mm (0.83") across. Made of lead-free fine English pewter exclusively by Alchemy Gothic.