What payment methods are available on Joom?

Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.

Can I pay for an expensive purchase in installments or later?

Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.

Can I track my order?

Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.

What happens if my order doesn't arrive?

Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.

Is it safe to pay on Joom?

Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.

What if my order doesn't arrive or the product isn't as expected?

If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.

How do I request a refund?

Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.

Silicone Sealing Caps For Mushroom Mycelium Liquid Culture For In-Jar Strain Inoculation, Sealing, Pressure Regulation, And Stat

Name: Silicone Sealing Caps For Mushroom Mycelium Liquid Culture For In-Jar Strain Inoculation, Sealing, Pressure Regulation, And Stat
SKU: 6adeccc55b4eab014dabbc33
Price: 3.82 EUR
Availability: InStock

Current price

From Price €3.82

‌

Double Head Eyebrow Pencil Durable Waterproof Long Lasting Eyebrow Makeup Pen Eyebrow Enhancer Cosmetic
New Cute Bee Suit Car Decoration Car Rearview Mirror Flat Hanging Decoration Gift Christmas Tree Decorations
Virtuosa Animated Game A-Arknights Pillow Case Fashion Square Pillowcase Bedroom Sofa Room Ins Decoration Leisure
Pet Mouse Bathing Bathtub Plastic Bathtub Hamster Bathing Toy Little Pet Bathroom Pet Rat Cage Accessories
Wrinkle Mouth Exerciser Face Slimming Tool Jawline Exerciser Double Chin Remover Facial Lifter
From Up on Poppy Hill kawaii & Cute art girl kiki's go -%[ghiblis]%- flying away japan film Essential Unisex T-Shirt
Fake Leopard Print Tattoo Stickers Water Transfer Makeup Stickers Disposable Tattoo Cosplay
European and American fashion temperament elegant multi-layer imitation pearl women's necklace light luxury fashion high-end accessories set
German Shepherd Dog Christmas T Shirt 32
2026 Christmas Squishies Advent Calendar 24 Days Countdown Dumpling Squishy Stress Relief Fidget Mystery Surprise Decor Gift Box

Free delivery to the United States

30 October

Secure checkout & data protection

No-delivery refund

Quality guarantee

Secure logistics

Privacy protection

Description

Description: Wide Mouth Jar Mushroom Cultivation Lids with Air Filters, Perfect for Home Mycology Projects and Spawn Fermentation Features: 1. Food-Grade Safe Silicone Body: Made of BPA-free, food-grade soft silicone, fits tightly on most standard wide mouth jars without leakage, ensures safe contact with edible spawn and fermentation materials, no harmful substances will leach into your culture. 2. High-Efficiency Contaminant-Proof Filtration: Equipped with 0.22μm breathable filter membrane, allows proper gas exchange for culture growth while blocking external dust, miscellaneous bacteria and contaminants, greatly improves the success rate of mushroom cultivation and fermentation. 3. Convenient Self-Sealing Injection Ports: Built with 2 high-elastic food-grade silicone sealing plugs, supports direct injection of liquid spawn or nutrient solution with a syringe without opening the lid, automatically seals after the needle is pulled out to avoid contamination risk, simplifies your operation process. 4. Anti-Slip Easy-Grip Edge: Adopts one-piece thickened silicone with non-slip ridged edge, provides better grip when twisting the lid, ensures tighter sealing and avoids slipping during operation, makes opening and closing easy even for people with weak grip strength. 5. Reusable Durable Structure: Made of high temperature and acid-alkali resistant silicone and material, can be sterilized under high temperature for repeated use, is not easy to deform or break, reduces long-term use cost and is more eco-friendly. Specifications: Category: Mushroom Cultivation Supplies / Jar Accessories Material: BPA-free Food Grade Silicone, 0.22μm Filter Membrane Size: Fits 86mm standard wide mouth jars Color: Bright Green Application: Home mycology mushroom spawn cultivation, liquid fermentation, food pickling, sealed jar storage Quantity : 1/6/8 Pieces Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.

Lunchi

3.8

2,000+

reviews

9,000+

purchases

Seller's info and responsibility

Frequently asked questions

What payment methods are available on Joom?
Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.
Can I pay for an expensive purchase in installments or later?
Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.
Can I track my order?
Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.
What happens if my order doesn't arrive?
Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.
Is it safe to pay on Joom?
Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.
What if my order doesn't arrive or the product isn't as expected?
If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.
How do I request a refund?
Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.