---
product_id: 721063298
title: "Chicken Oyster Shell Feeder and Grit Feeder Combo"
brand: "revolutionary chicken"
price: "NT$3871"
currency: TWD
in_stock: true
reviews_count: 5
category: "Revolutionary Chicken"
url: https://www.desertcart.tw/products/721063298-chicken-oyster-shell-feeder-and-grit-feeder-combo
store_origin: TW
region: Taiwan
---

# Tool-free, easy mounting on any wood Boosts eggshell strength + durability Auto-refill system saves time Chicken Oyster Shell Feeder and Grit Feeder Combo

**Brand:** revolutionary chicken
**Price:** NT$3871
**Availability:** ✅ In Stock

## Summary

> 🥚 Elevate your flock’s egg game with smart, hands-free feeding!

## Quick Answers

- **What is this?** Chicken Oyster Shell Feeder and Grit Feeder Combo by revolutionary chicken
- **How much does it cost?** NT$3871 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/721063298-chicken-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

- • **Calcium on Demand:** Chickens self-regulate calcium intake for optimal egg quality without waste or risk.
- • **Universal Mounting:** Quick slip-on installation fits any wooden coop surface—no tools required.
- • **Smart Drainage Design:** Water drains away while grit and oyster shells stay dry and accessible.
- • **Effortless Maintenance:** Automatic refill keeps feeders stocked, freeing you from constant monitoring.
- • **Digestive Health Booster:** Grit feeder supports nutrient absorption, especially for non-free-ranging flocks.

## Overview

The Chicken Oyster Shell Feeder and Grit Feeder Combo by Revolutionary Chicken offers a smart, low-maintenance solution to improve eggshell hardness and aid digestion. Featuring an automatic refill system, easy slip-on mounting, and a drainage design that keeps feed dry, it empowers chickens to self-supplement calcium and grit as needed—perfect for busy managers who want healthier hens with less hassle.

## Description

Product 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. Grit helps chickens digest their food and should always be offered, particularly if the chickens don't free range. Safety Warning Keep feeder mounted and secure to prevent access by unauthorized animals. Use only with chickens and as directed to avoid harm to the chickens or the environment.

Review: Chicken oyster shell feeders - It is a neat design, pleasing to the eyes and easy for my chick girls to access. Great idea and love ve that each has a label! Sturdy and easy to hang .
Review: love it - These are not only functional but cute! Sturdy and easy to hang.

## 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 |
| Are Batteries Required | No |
| Best Sellers Rank | 329,825 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1,973 in Poultry, Pigeon & Game Bird Feeding Equipment |
| Brand | Revolutionary Chicken |
| Brand Name | Revolutionary Chicken |
| Capacity | 1.36 kg |
| Colour | White |
| Customer Reviews | 4.7 out of 5 stars 458 Reviews |
| Global Trade Identification Number | 00793897354492 |
| Included Components | Tray |
| Item Dimensions L x W x H | 11.4L x 11.4W x 26.7H centimetres |
| Item Type Name | Oyster Shell Feeder and Grit Feeder for Chickens |
| Manufacturer | Revolutionary Chicken |
| Manufacturer Part Number | OY01 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | 2023 |
| Power Source | Manual |
| Recommended Uses For Product | Feeding Station |
| Recommended uses for product | Feeding Station |
| Special Features | Automatic Refill, Easy Installation, Drainage System |
| Target Species | Chickens |
| Target species | Chickens |

## Product Details

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

## Images

![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 1](https://m.media-amazon.com/images/I/61hnX-6etBL.jpg)
![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 2](https://m.media-amazon.com/images/I/41FD1UKWb4L.jpg)
![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 3](https://m.media-amazon.com/images/I/61vaXUW7qoL.jpg)
![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 4](https://m.media-amazon.com/images/I/51l09-r+a9L.jpg)
![Chicken Oyster Shell Feeder and Grit Feeder Combo - Image 5](https://m.media-amazon.com/images/I/7162WDXJCML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Chicken oyster shell feeders
*by A***R on 19 March 2026*

It is a neat design, pleasing to the eyes and easy for my chick girls to access. Great idea and love ve that each has a label! Sturdy and easy to hang .

### ⭐⭐⭐⭐⭐ love it
*by C***M on 17 April 2026*

These are not only functional but cute! Sturdy and easy to hang.

### ⭐⭐⭐⭐⭐ Such a cool invention!
*by J***O on 20 April 2026*

This is a great solution! I have tried various feeders and clip on grit & oyser shell bowls -- they all get tossed around, empty quickly, or fill with rain/snow and never drain. This is such a cool option, I'm thrilled to not have to change this out so frequently.

## 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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**Shop now:** [https://www.desertcart.tw/products/721063298-chicken-oyster-shell-feeder-and-grit-feeder-combo](https://www.desertcart.tw/products/721063298-chicken-oyster-shell-feeder-and-grit-feeder-combo)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-07-09*