When babies teethe it's tough! Made from beech, a hardwood with antibacterial properties your little one's gums will be soothed with a noo noo teether. All teethers are hand sanded until they are silky smooth to be gentle on gums. Their round shape is perfect for baby to hot with their tiny fingers and to let them have a good old gnaw. Teethers are made with beads too keeping baby engaged with their teether.