Z-Strain Spore Swab

Original price was: $10.00.Current price is: $8.00.

In stock

SKU: 1216 Category: Tag:


Psilocybe cubensis var “Z-Strain” is a variety originally sold by a vendor known as Kreeper. There is some controversy over the origins of this variety as Keeper was known to order spores from other vendors (like Hawkeye) and rebrand them. Regardless, Z-Strain has stood the test of time and has beautiful spores. A staple and much loved variety by beginners and advanced microscopists alike.


Spore swabs are sterile medical swabs covered in spores and wrapped in foil. Spore swabs are sold as singles.
Spore swabs are sent in a ziplock bag with “Microscopy use only” written on the ziplock.

Spore swabs will be labelled with an acronym for the variety or with the full variety name or, if it is a single swab, the ziplock may be labelled.

Additional information

Weight 5.669905 g

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Customer Reviews

Based on 5 reviews
Ben B
Satisfied customer

As always, great product and great service! This swab was nice and clean, with a ton of spores.

MMM is just the best!

I have been using MMM for years now. I've ordered probably 5 times. Always pleased with the speed of shipping and the condition of the items. Great communication as well. The spores are magnificent and I always feel joy when looking at them under the microscope. My mycophile friends have also been impressed. I used Zelle for payment without issue. I always get at least 1 freebie, if not more. I have never been disappointed.

Tanya Shaw
Best price around great clean swabs

Best bang for your buck for paying through the MR option is easy!

Secure payment!

Used Mesh as payment method, received order within 3 days!

Great communication!!10/10 will buy again

He has great communication he is always on time with his shipments