---
product_id: 43841067
title: "Crown Bees Mason Bee Holes, Insert Refill"
brand: "brand: crown bees"
price: "€ 2.22"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.sk/products/43841067-crown-bees-mason-bee-holes-insert-refill
store_origin: SK
region: Slovakia
---

# Crown Bees Mason Bee Holes, Insert Refill

**Brand:** brand: crown bees
**Price:** € 2.22
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Crown Bees Mason Bee Holes, Insert Refill by brand: crown bees
- **How much does it cost?** € 2.22 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/43841067-crown-bees-mason-bee-holes-insert-refill)

## Best For

- brand: crown bees enthusiasts

## Why This Product

- Trusted brand: crown bees brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

These glassine Insert refills are made of 100% recyclable paper that snugly fits inside the traditional Guard Tube or wood block. Do not use Inserts alone. The walls are too thin to protect your cocoons from predators.

## Features

- Each order contains 60 inserts to fit inside required guard tube
- Compatible with other guard tubes and standard 5/16" hole blocks on the market
- Easy removal from either guard tubes with plastic back stops or from crown bees' traditional guard tubes with paper backs
- Must be used with guard tubes or wood blocks

## Images

![Crown Bees Mason Bee Holes, Insert Refill - Image 1](https://images-na.ssl-images-amazon.com/images/I/61pWV-EIJAL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great product.
  

*by M***S on Reviewed in the United States on March 1, 2019*

I have had about 15% of my tubes of bees fail to hatch out in the Spring.  This was due to reusing cardboard tubes year after year and spreading mites, and disease among my Mason Bee Colony.  Now I but these paper liners and slip them inside my brown cardboard tubes.  At the end of the season I can slip them back out and store in my unheated garage, safe from birds and squirrels.  On March 1st, I put them back out and let them hatch.  After the paper tubes are vacated, I dispose of them.

### ⭐ 







  
  
    I ordered 8mm mason bee tubes and inserts but the ...
  

*by M***A on Reviewed in the United States on January 18, 2017*

I ordered 8mm mason bee tubes and inserts but the boxes that were sent were clearly labeled (by Crown Bees, the manufacturer) as 6mm leaf cutter bee tubes without inserts.  The vendor (mrsethq) had put their own label on the boxes identifying the contents as mason bee tubes with inserts. These tubes are too small to attract mason bees.

### ⭐⭐⭐⭐⭐ 







  
  
    The tubes and inserts are perfect, but I will need many more next year
  

*by R***L on Reviewed in the United States on August 18, 2017*

The tubes and inserts are perfect, but I will need many more next year. I have 9 gardens around the property, with insectary hotels all over the place. Many new insectary structures are being made, and I use these, interspersed with various 6 inch length bamboo tubes, of various diameters.

---

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**Shop now:** [https://www.desertcart.sk/products/43841067-crown-bees-mason-bee-holes-insert-refill](https://www.desertcart.sk/products/43841067-crown-bees-mason-bee-holes-insert-refill)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-19*