The Petite&Mars Baer Basil 0m+ Rattle is designed for infants from birth and features a Misty Green color scheme that provides visual stimulation for developing eyesight. This developmental toy measures approximately 12 cm in length and has a lightweight of 85 g, making it easy for small hands to grasp and handle, which supports the development of fine motor skills. Made from soft, flexible silicone that is free from BPA and other harmful substances, the rattle offers a safe sensory experience with textured surfaces that stimulate the sense of touch. An integrated teething ring provides gentle relief for sore gums during teething, while the subtle rattling sounds capture the baby's attention and promote auditory development. The rounded edges and smooth surface ensure safe handling, and the compact size makes it suitable for travel. This rattle combines visual appeal with tactile and auditory elements to support early developmental milestones in a durable, easy-to-clean design that withstands regular use.