A 5-pack is the simplest way to start a comparison: five different strains, one slide set each. A typical first set pairs two classic references (Golden Teacher and B+) with three Penis Envy family strains, so you can compare spore size, shape and colour between a heavy-spored strain and the PE family’s sparser deposits.
How to order
Choose 5 different spore syringes from the list below and write your choices in the order notes at checkout. If you don’t pick, you’ll receive a house selection. Every syringe is 10cc of sterile water with spores scraped from a spore print, prepared in our Ottawa lab under 99.99% HEPA-filtered laminar flow, for microscopy and taxonomy research only.
Strains you can choose
- B+
- PE6
- Golden Mammoth
- Ban Hua Thanon
- Tasmanian
- Hillbilly
- Peruvian
- P.E.S.H. (Hawaiian)
- PeeP
- Blue Meanie
- Redboy
- Burma
- South African Transkei
- P.E.U. Revert
- A.P.E. Revert
- Wikidzon
- Amazonian
- Choda
- Golden Penis Envy
Working through a 5-strain set
Label each slide with the strain and date, resuspend each syringe before use, and measure at least 20 spores per strain with a calibrated reticle (How to use a spore syringe). Keep the syringes you aren’t using sealed in the main part of the fridge (storage guide).





High quality at the best price
they’ve complied with terms and they have super nice customer service… i really recommend it
I recently received the 3 pack, and I arrived quick and was packed very clean. Contamination free. Will buy from this vendor again for sure.
Everything is exactly as described, i was unaware of the tracking selection i chose and contacted customer service regarding my order and they got back to me within a very timely manner, i will be back for sure!
Ordered a 3 pack syringe and they came in 26 days (I opted for free shipping) in a discreet white bubble mailer. The syringes are full and clearly labeled.
I have not had the chance to view the spores under the microscope yet, but it’s been a pleasant experience so far 🙂