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8th Annual Limited Edition Halloween Collection
Compatible with: MJ Arsenal Spiderweb Bowl, Any 14mm Flower Bowl
Spin up spooky sessions with MJ Arsenal’s 8th Annual Limited Edition Halloween Widowmaker Bong, featuring a striking spiderweb bowl, fully functional spider perc, and built-in spiderweb ice catcher. Handmade from durable borosilicate glass, this collector’s piece blends eerie design with smooth, chilled function.
- Material: 100% Borosilicate Glass
- Dimensions: 9.75" x 4.5" x 4.5"
- Connection: 14mm
- Packaging Size: 11.5" x 6.25" x 5"
- Spiderweb Ice Catcher & Bowl
- Functional Spider Perc
- Handmade
- Includes:
- 1 x 8th Annual Limited Edition Widowmaker Bong
- 1 x 8th Annual Limited Edition Spiderweb Bowl (14mm)
- This products is made in very limited supply. Available while supplies last.
This product and all products on this site are intended and sold for legal purposes only.

THCa FAQs
Check out the most common questions from our customers
What is THCa flower?
THCa flower is raw hemp flower rich in tetrahydrocannabinolic acid (THCa), the non-psychoactive form of THC. When heated, THCa converts into Delta-9 THC, producing the same effects as traditional cannabis. Because it’s hemp-derived and contains less than 0.3% Delta-9 THC before activation, it’s federally legal under the 2018 Farm Bill.
Is your flower legal?
Yes. All StreetStem THCa flower is hemp-derived and compliant with the 2018 Farm Bill — meaning ≤0.3% Δ9 THC by dry weight. We post lab results for every batch.
Do you provide lab results?
Absolutely. Each strain has a third-party COA linked on its product page and in our Lab Archive section. Every batch is tested for potency, cannabinoids, and safety.
Will this get me high?
THCa converts to THC when heated, so yes, expect traditional cannabis effects. Potency and experience vary by strain — start small, go slow.
How does it ship?
All orders are shipped discreetly and securely using USPS Priority Mail. Packages are vacuum-sealed and smell-proof to keep your order fresh and private.
We process orders within 1–2 business days, and most customers receive their packages within 2–5 business days after shipping.
Where can’t StreetStem ship?
THCa flower is federally legal under the 2018 Farm Bill, but some states have passed their own restrictions. StreetStem does not ship to any state where THCa is illegal.
This product is not available for shipment to:
Arkansas, California, Colorado, Hawaii, Idaho, Kansas, Louisiana, Minnesota, Oklahoma, Oregon, Rhode Island, Utah, and Vermont.
What’s your return policy?
Due to product regulations, we can’t accept returns on opened flower. If your order arrives damaged or incorrect, reach out within 48 hours — we’ll make it right.
Still have questions?
Reach out at hey@streetstem.com or through our Contact page.
