These unique black widow spider specimen bottle features a 3-d hand painted black widow spider in a miniature glass jar. The one of a kind mini nature bottle is a great gift for dollhouse miniature enthusiasts or horror lovers. The dollhouse miniature is great for a witch garden, horror dollhouses, or as its own mini art piece. The mini spider jar features glitter and a stick.. This tiny spider in a bottle is 5ml and measures 22mm x 30mm. All bottles are made to order and may have slight variations due to the handmade nature.