Shell Shine
100% Oyster Grit
NZ$10.00
Give your hens the natural support they need with Shell Shine. Crushed from oyster shells, this grit provides a rich, natural source of calcium to help promote strong eggshells and support overall flock health. Simply offer it alongside regular feed, and your hens will take what they need. Clean, consistent, and easy to use — helping you enjoy stronger shells, healthier hens, and better eggs every day.