Billie and Aiden are Best Friends Forever! Each Fingerlings baby monkey in the BFF series ships with a mini monkey friend that can hang onto their tail or your pencil. Fingerlings are adorable baby animals that are curious about the world around them—starting with you! These interactive pets love to hang onto your finger, blink their eyes, turn their heads, blow kisses, swing by their tails, and talk in monkey babble! These dynamic duos come in a variety of colors - adopt them all and have even more fun monkeying around!