---
product_id: 525743273
title: "Rat & Mouse Poison Blocks 4 x 300g Sapphire Bait Blocks | All Weather Rodenticide Bait with Brodifacoum 0.0025% for Indoor & Outdoor Rodent Control"
brand: "sisi uk"
price: "$142.12"
currency: USD
in_stock: true
reviews_count: 4
url: https://www.desertcart.us/products/525743273-rat-and-mouse-poison-blocks-4-x-300g-sapphire-bait
store_origin: US
region: United States of America
---

# 52-60 bait blocks per pack 0.0025% Brodifacoum formula All-weather humidity resistant Rat & Mouse Poison Blocks 4 x 300g Sapphire Bait Blocks | All Weather Rodenticide Bait with Brodifacoum 0.0025% for Indoor & Outdoor Rodent Control

**Brand:** sisi uk
**Price:** $142.12
**Availability:** ✅ In Stock

## Summary

> 🐭 Outsmart rodents rain or shine with Sapphire’s all-weather bait blocks!

## Quick Answers

- **What is this?** Rat & Mouse Poison Blocks 4 x 300g Sapphire Bait Blocks | All Weather Rodenticide Bait with Brodifacoum 0.0025% for Indoor & Outdoor Rodent Control by sisi uk
- **How much does it cost?** $142.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/525743273-rat-and-mouse-poison-blocks-4-x-300g-sapphire-bait)

## Best For

- sisi uk enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Compliant Usage:** Designed for use in tamper-resistant bait stations to protect children, pets, and non-target wildlife.
- • **Weatherproof Rodent Defense:** Humidity-tolerant formula ensures effectiveness indoors and outdoors, rain or shine.
- • **Advanced Brodifacoum Formula:** Contains 0.0025% Brodifacoum for fast, reliable single-feed rodent control.
- • **Bulk Pack for Maximum Coverage:** Four tubs per pack provide up to 60 bait blocks, perfect for comprehensive rodent management.
- • **Precision Power in Every Block:** Each 300g tub delivers 13-15 potent bait blocks for targeted rodent elimination.

## Overview

Sapphire Rat & Mouse Poison Blocks feature a potent 0.0025% Brodifacoum formula in humidity-resistant bait blocks, designed for indoor and outdoor use. Each pack includes four 300g tubs, totaling approximately 52-60 bait blocks with center holes for secure placement in tamper-resistant bait stations, ensuring safe and effective rodent control around homes and buildings.

## Features

- STRONG RAT & MOUSE POISON BLOCKS: Pack includes 4 x 300g Sapphire bait block tubs for rodent control in and around buildings when used according to the product label.
- BRODIFACOUM 0.0025% FORMULA: Contains Brodifacoum 0.0025% w/w with Denatonium Benzoate 0.001% w/w in ready-to-use single-feed poison bait blocks.
- APPROX. 52–60 BAIT BLOCKS TOTAL: Each 300g tub contains approximately 13 to 15 bait blocks with centre holes for secure placement onto bait rods inside bait stations.
- ALL-WEATHER BAIT BLOCK DESIGN: Humidity-tolerant poison bait blocks suitable for indoor and outdoor use around homes, sheds, garages, outbuildings and external building areas.
- USE WITH BAIT STATIONS: Legal requirement: use only inside suitable tamper-resistant bait stations to help protect children, pets and non-target animals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B09T2NB5WB |
| Best Sellers Rank | 2,653 in Garden (See Top 100 in Garden) 66 in Rodent Control |
| Brand Name | SISI UK |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.4 4.4 out of 5 stars (11) 4.4 out of 5 stars |
| Item Type Name | Blue Blocks |
| Manufacturer | SISI UK |
| Model Number | POOBL |
| Part Number | POOBLO |
| Unit Count | 1.0 count |

## Images

![Rat & Mouse Poison Blocks 4 x 300g Sapphire Bait Blocks | All Weather Rodenticide Bait with Brodifacoum 0.0025% for Indoor & Outdoor Rodent Control - Image 1](https://m.media-amazon.com/images/I/71Sv+3GF6PL.jpg)
![Rat & Mouse Poison Blocks 4 x 300g Sapphire Bait Blocks | All Weather Rodenticide Bait with Brodifacoum 0.0025% for Indoor & Outdoor Rodent Control - Image 2](https://m.media-amazon.com/images/I/61QvS5LQ9BL.jpg)
![Rat & Mouse Poison Blocks 4 x 300g Sapphire Bait Blocks | All Weather Rodenticide Bait with Brodifacoum 0.0025% for Indoor & Outdoor Rodent Control - Image 3](https://m.media-amazon.com/images/I/61Db6iVZwBL.jpg)
![Rat & Mouse Poison Blocks 4 x 300g Sapphire Bait Blocks | All Weather Rodenticide Bait with Brodifacoum 0.0025% for Indoor & Outdoor Rodent Control - Image 4](https://m.media-amazon.com/images/I/81Yie+HAGoL.jpg)
![Rat & Mouse Poison Blocks 4 x 300g Sapphire Bait Blocks | All Weather Rodenticide Bait with Brodifacoum 0.0025% for Indoor & Outdoor Rodent Control - Image 5](https://m.media-amazon.com/images/I/81VKVmZrwSL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Happy and efficient product.
*by  on Reviewed in the United Kingdom 23 October 2023*

Performance kills what it says.

### ⭐⭐⭐⭐⭐ Working
*by  on Reviewed in the United Kingdom 19 November 2023*

Helping with a rat problem!!!

### ⭐⭐⭐⭐ Stronger one's
*by  on Reviewed in the United Kingdom 11 December 2023*

These are good but they seem to eat them like sweets after a while, any stronger ones available?

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**Shop now:** [https://www.desertcart.us/products/525743273-rat-and-mouse-poison-blocks-4-x-300g-sapphire-bait](https://www.desertcart.us/products/525743273-rat-and-mouse-poison-blocks-4-x-300g-sapphire-bait)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-18*