---
product_id: 93447503
title: "SUCOHANS 100 peices Mushrooms Self Healing Injection Ports, 20mm Rubber Bottle Stoppers, for 13 mm (0.51in) Diameter Opening Mason Jar Lids"
brand: "sucohans"
price: "639826₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Sucohans"
url: https://www.desertcart.vn/products/93447503-sucohans-100-peices-mushrooms-self-healing-injection-ports-20mm-rubber
store_origin: VN
region: Vietnam
---

# 100 pcs for bulk projects Fits 13mm mason jar lids Self-healing injection port SUCOHANS 100 peices Mushrooms Self Healing Injection Ports, 20mm Rubber Bottle Stoppers, for 13 mm (0.51in) Diameter Opening Mason Jar Lids

**Brand:** sucohans
**Price:** 639826₫
**Availability:** ✅ In Stock

## Summary

> 🧫 Elevate your culture game with airtight precision and zero contamination!

## Quick Answers

- **What is this?** SUCOHANS 100 peices Mushrooms Self Healing Injection Ports, 20mm Rubber Bottle Stoppers, for 13 mm (0.51in) Diameter Opening Mason Jar Lids by sucohans
- **How much does it cost?** 639826₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/93447503-sucohans-100-peices-mushrooms-self-healing-injection-ports-20mm-rubber)

## Best For

- sucohans enthusiasts

## Why This Product

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

## Key Features

- • **Seamless Sterile Access:** Self-healing silicone injection ports ensure contamination-free syringe injections every time—no lid removal needed.
- • **Durable & Reusable Design:** Made from high-quality rubber and silicone, these stoppers withstand repeated punctures while maintaining airtight integrity.
- • **Precision Fit for Mason Jars:** Designed specifically for 13mm diameter openings, guaranteeing a snug, leak-proof seal on your regular mouth mason jars.
- • **Bulk Ready for Serious Cultivators:** 100 premium rubber stoppers to power your mushroom or liquid culture projects without interruption.
- • **Easy Installation with Standard Tools:** Simply drill a 7/16 to 1/2 inch hole in your jar lid and press the stopper in place—no special equipment required.

## Overview

The SUCOHANS 100-piece set of 20mm rubber bottle stoppers features self-healing silicone injection ports designed for 13mm mason jar lids. Ideal for mushroom cultivation and liquid culture, these stoppers allow sterile syringe injections without removing lids, ensuring contamination-free, airtight seals. Durable and easy to install, they support efficient, large-scale culture projects.

## Description

Buy SUCOHANS 100 peices Mushrooms Self Healing Injection Ports, 20mm Rubber Bottle Stoppers, for 13 mm (0.51in) Diameter Opening Mason Jar Lids: Lids - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Sealed syringe entry. - Clean with rubbing alcohol, then use gloved hands to press into place. Start one end, push in, fold grommet until aligned then press into place all around.Clean top again before use. Use drill for lid top for the best fitment. Be careful to not slip and cut yourself on drill hole. Remember, you can make your hole bigger but never smaller, the whole point is for a sealed system ; )
Review: Excellent for product - Great self healing.

## Features

- Lids For Mason jars:Mushroom Liquid Culture Regular Mouth Lids
- Mainly Used For mushroom growing and liquid culture production.silicone injection port Use with hypodermic needles to inject cultures, therefore never needing to remove the lids on your culture jars.
- Rubber Bottle Stoppers Great for liquid culture, BRF Jars, injection, Supplemented substrate jars, Grain Masters .stoppers can be used to make self-healing injection ports in Mason jar lids or medicine bottles.
- Self Healing Port are 3/4” across the top, and 5/16” top to bottom. Simply use a 7/16 to 1/2 inch drill bit and drill a hole in metal or plastic jar lid and the stoppers pop right in place.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H7JPRHJ |
| Best Sellers Rank | #41,844 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Lab Rubber Stoppers |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,135) |
| Date First Available | September 9, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5.3 ounces |
| Item model number | 20mm |
| Manufacturer | SUCOHANS |
| Product Dimensions | 0.79 x 0.79 x 0.39 inches |

## Product Details

- **Color:** Gray
- **Material:** Rubber
- **Brand:** SUCOHANS
- **Shape:** Mushroom
- **Product Dimensions:** 0.75"W x 0.31"H

## Images

![SUCOHANS 100 peices Mushrooms Self Healing Injection Ports, 20mm Rubber Bottle Stoppers, for 13 mm (0.51in) Diameter Opening Mason Jar Lids - Image 1](https://m.media-amazon.com/images/I/610PKTM0eZL.jpg)

## Available Options

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

## Questions & Answers

**Q: can these be used in the oven? probably 300 degree max for oven sterilization**
A: I've never used them in the oven. But probably

**Q: Can you just drill a hole in a wide mouth jar lid smaller than the diameter and cram it in?**
A: Yes, you can operate it, this hole needs to be about the same diameter

**Q: How many times can they be reused?**
A: I wouldn't. Dont be so cheap.

**Q: What size drill bit do i use**
A: 1/4 inch

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sealed syringe entry.
*by L***Y on December 31, 2025*

Clean with rubbing alcohol, then use gloved hands to press into place. Start one end, push in, fold grommet until aligned then press into place all around.Clean top again before use. Use drill for lid top for the best fitment. Be careful to not slip and cut yourself on drill hole. Remember, you can make your hole bigger but never smaller, the whole point is for a sealed system ; )

### ⭐⭐⭐⭐⭐ Excellent for product
*by G***N on September 27, 2024*

Great self healing.

### ⭐⭐⭐⭐⭐ Cheap by the hundred & exactly what I needed for self healing injection ports.
*by T***S on November 25, 2023*

These are exactly what I needed along with the gas exchange ports I purchased to craft my own lids for my LC & grain jars.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-16*