Our ABC Space Dummy Blue is likely a pacifier designed for babies, commonly referred to as a "dummy" in some regions. A pacifier is a small, nipple-shaped device made of soft, baby-safe materials that babies can suck on to soothe themselves. The space theme adds a decorative and playful touch to the pacifier, making it visually appealing to both babies and caregivers. Pacifiers are often designed to mimic the shape and feel of a mother's nipple, providing comfort to babies and helping them self-soothe.