---
product_id: 606482415
title: "Oyster Shell Feeder and Grit Feeder Combo"
brand: "revolutionary chicken"
price: "€ 73.21"
currency: EUR
in_stock: false
reviews_count: 5
category: "Revolutionary Chicken"
url: https://www.desertcart.fr/products/606482415-oyster-shell-feeder-and-grit-feeder-combo
store_origin: FR
region: France
---

# Drains water, keeps grit dry Easy screw-mount installation 3 lbs capacity for steady calcium supply Oyster Shell Feeder and Grit Feeder Combo

**Brand:** revolutionary chicken
**Price:** € 73.21
**Availability:** ❌ Out of Stock

## Summary

> 🥚 Elevate your flock’s eggshell game with effortless calcium power!

## Quick Answers

- **What is this?** Oyster Shell Feeder and Grit Feeder Combo by revolutionary chicken
- **How much does it cost?** € 73.21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/606482415-oyster-shell-feeder-and-grit-feeder-combo)

## Best For

- revolutionary chicken enthusiasts

## Why This Product

- Trusted revolutionary chicken brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Digestive Boost:** Supports nutrient absorption for non-free-ranging chickens
- • **Mess-Free Design:** Water drains away while oyster shells stay dry and accessible
- • **Calcium on Demand:** Chickens self-regulate calcium intake for optimal eggshell strength
- • **Hands-Free Refills:** Automatic cup refill saves you time and hassle
- • **Universal Mounting:** Simple screw-on installation fits any coop or run setup

## Overview

The Oyster Shell Feeder and Grit Feeder Combo offers a 3-pound capacity calcium source that improves eggshell durability by letting hens self-supplement as needed. Its easy screw-mount design fits any coop, automatically refills the feeding cup, and features a water-draining system to keep grit dry—perfect for busy chicken keepers aiming for healthier, stronger eggs.

## Description

Oyster feeders are an easy way to supplement your laying hens' diet with calcium to improve the hardness and durability of their eggshells. Offering oyster shells to hens separately from their food allows them to eat it if they need it.

Review: Very impressed with these right out of the box! Well made, sturdy, and cute too! Big enough to meet my needs, but small enough to tuck into the coop anywhere. I used a special type of fastener (from a different company) to attach onto the hardware cloth of my coop. Works perfectly! Definitely recommend!
Review: High quality material, cute signage, nice big and deep bowls for easy access for chickens. Easy to install with screws that come with it. Keeps the minerals off the ground and prevents spillage.

## Features

- May improve the hardness and durability of egg shells
- Gives the chickens the option to have more calcium if they need it. Safe option for roosters—does not force them to supplement with calcium if they don’t need it.
- Automatically refills the eating cup as needed. Saves time by not requiring frequent refilling.
- Installs easily. The back of feeders slip onto to the head of a screw. You can mount the screw onto any wood piece in the coop or run.
- Drains water while oyster shells/grit remain.
- Helps chickens digest their food so they get the nutrients they need
- Helpful for chickens who don’t free range

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CJ6J7B5W |
| Capacity | 3 Pounds |
| Customer Reviews | 4.7 4.7 out of 5 stars (393) |
| Date First Available | 24 September 2023 |
| Item model number | 2023 |
| Manufacturer | Revolutionary Chicken |
| Material type | Plastic |
| Part number | OY01 |
| Power source type | Manual |
| Product Dimensions | 11.43 x 11.43 x 26.67 cm; 540 g |

## Product Details

- **Brand:** Revolutionary Chicken
- **Material:** Plastic
- **Recommended uses for product:** Feeding Station
- **Special features:** Automatic Refill, Easy Installation, Drainage System
- **Target species:** Chickens

## Images

![Oyster Shell Feeder and Grit Feeder Combo - Image 1](https://m.media-amazon.com/images/I/41FD1UKWb4L.jpg)
![Oyster Shell Feeder and Grit Feeder Combo - Image 2](https://m.media-amazon.com/images/I/51l09-r+a9L.jpg)
![Oyster Shell Feeder and Grit Feeder Combo - Image 3](https://m.media-amazon.com/images/I/61-ioBItcRL.jpg)
![Oyster Shell Feeder and Grit Feeder Combo - Image 4](https://m.media-amazon.com/images/I/61Re8pGYN3L.jpg)
![Oyster Shell Feeder and Grit Feeder Combo - Image 5](https://m.media-amazon.com/images/I/61eJdNuKePL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on 17 May 2025*

Very impressed with these right out of the box! Well made, sturdy, and cute too! Big enough to meet my needs, but small enough to tuck into the coop anywhere. I used a special type of fastener (from a different company) to attach onto the hardware cloth of my coop. Works perfectly! Definitely recommend!

### ⭐⭐⭐⭐⭐ Review
*by M***Y on 17 May 2025*

High quality material, cute signage, nice big and deep bowls for easy access for chickens. Easy to install with screws that come with it. Keeps the minerals off the ground and prevents spillage.

### ⭐⭐⭐⭐⭐ Review
*by D***N on 13 July 2025*

Why did you pick this product vs others?: These calcium and grit feeders are AMAZING! I have 3 coops and have a set in each one of them. They are so convenient, sturdy quality, and great looking. My chickens know they can get what they need from these. They look so good hanging on the wall of the coops and the lids make it easy to refill as needed. I would highly recommend these to anyone that has chickens!

## Frequently Bought Together

- Chicken Oyster Shell Feeder and Grit Feeder Combo
- Manna Pro Crushed Oyster Shell | Egg-Laying Chickens | 5 LB
- Manna Pro Poultry Grit with Probiotics | Insoluble Crushed Granite | 5 LB

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-01*