HEAT on the Mary Jane Berlin 2026 – the review

Four days at Mary Jane Berlin 2026. Four days of conversations, engraving dust, and a wheel of fortune that never stopped spinning for five minutes. Our biggest booth yet—and not a single quiet moment in it. That was a few weeks ago now. The impressions? Still there. Sorting through the photos, reading your messages, looking at the empty merch boxes in the warehouse.

01The Mary Jane Berlin 2026 in numbers

Tenth edition, new records: For the anniversary, the trade fair grew once again – for the first time with an additional hall on the exhibition grounds at the radio tower.

Nowhere else do we meet so many people who are passionate about quality equipment, herbs, and well-designed accessories. Industry professionals, the community, curious newcomers, old friends: everyone was there. We brought our latest products, more activities than ever before – and a booth that surpassed anything we've ever built.

02Our largest booth to date: A10-1, Hall 18

You know us: We love to build. But for Mary Jane Berlin 2026, we really upped the ante. More space. More team. More program. Here's what we offered:

A walk-through booth was never the plan. We wanted a place where you could experience HEAT. Test, compare, ask questions, linger. And that's exactly how it turned out.

03Four days of action: Thursday B2B, Friday to Sunday Community

Thursday, June 11: B2B Day. Retailers, partners, many familiar faces from the industry. Technical discussions about product range, collaboration, and everything else coming this year. The fact that the opening was a bit bumpy organizationally is part of the honest assessment – ​​not everything went as smoothly as we had planned. That happens at a trade fair of this size. After the first few good conversations, it was all behind us.

From Friday onwards, the booth was yours. Three days of community engagement, non-stop action. Somewhere on the grounds, Mike Tyson and Marteria were performing – the anniversary Mary Jane was, at times, more of a festival than a trade fair. We kept things down-to-earth: testing, engraving, filming, chatting. Some of you even came back the next day, this time with friends in tow. There's no better compliment than that.

04Test vaporizers – with Lucky Hemp & GANJAR

Which vaporizer is right for you? No spec sheet can answer that question. The device in your hand can. That's why the test station was the centerpiece of our booth: test vaporizers, select the temperature, compare flavor and vapor production. Decision made. And for those who want to continue comparing at home: our comprehensive vaporizer comparison will help you choose.

Thanks to both partners for the uncomplicated cooperation. Without you, the testing station would have been just a counter with equipment. With you, it became the place where "Which one should I get?" quite often turned into "That's the one."

05Engraving, wheel of fortune, free merch: something going on everywhere

The scene between Friday and Sunday: At the testing station, people are discussing technical details. Two meters away, the engraving machine hums. Someone is cheering at the wheel of fortune – the next person is already spinning. In between, T-shirts and stickers are changing hands across the counter. And everywhere: conversations. About equipment, about the trade fair, about life.

The real star of the show was the engraving. Name, initials, little messages – your vaporizer or grinder was transformed into a unique piece right there on the spot. You could watch it being made. Some people even queued twice for it. We understand. You're not going to part with a device that has your name on it.

06New products and innovations

Of course, we had new products in tow. The complete lineup was on display at our booth: the HIZEN Convectum with interchangeable battery, the Stilus family, and the compact HIZEN Nanu. We also offered a first look at what we've been working on recently.

The most important part: listening. No channel is as honest as a conversation at the trade fair booth. What excites you? What's missing? Which everyday detail annoys you? We took notes for four days – some of it is now at the top of our list for the coming months. Developed in Germany also means, for us: developed in conversation with you.

07Thank you – this was your stand

A trade fair stand is primarily space, wood, and technology. What made Mary Jane Berlin 2026 special was you.

Thank you to everyone who…

• have stopped by booth A10-1 – whether planned or by chance,
• We tested our vaporizers and tried the flowers from Lucky Hemp,
• spun the wheel of fortune, cheered, or narrowly lost,
• had their vaporizer or grinder engraved,
• We took some free merch with us (the boxes were empty faster than expected),
• have looked at our new products and innovations,
• have spoken with our team and left honest feedback,
• or simply had a good time with us.

This sentence remains.

08Frequently asked questions about Mary Jane Berlin 2026

09After the mass is before the mass

Sunday evening, Hall 18. The last visitors have left, the wheel of fortune has stopped spinning. We sit among empty boxes – voices hoarse, legs heavy, grins wide. This is what a good trade fair feels like.

Mary Jane Berlin 2026 was more than just an industry event for us. Four days packed with products, innovations, encounters, and community – from the bumpy B2B Thursday to the grand finale on Sunday. We're leaving with overflowing notebooks, tons of ideas, and one certainty: this community is the best thing about our job.

Until next time. – Your HIZEN Team 💚

All HIZEN devices are intended for use with legal herbs and for aromatherapy purposes. No health or healing claims are made.