Help us close the loop on glass waste.

Whether you're an individual, a business, or simply curious, there are many ways to support our mission. From dropping off glass to volunteering at our hands-on sessions, your actions can shape a more circular, waste-conscious future.
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Donate Glass

We collect clean glass waste to give it a new purpose, one piece at a time.
Every contribution helps us keep the process going — and we’re grateful for it.

Accepted:

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Glass Bottle    Glass Jar

Glass Bottle

Glass Jar

*Maximum diameter: 10 cm

Rejected:

Rejected_Donation
Window Pane   Light Bulb     Pyrex

Window Pane

Light Bulb

Pyrex

For Individuals

Drop your clean bottles and jars at any time—just outside our studio:

📍 1014 Geylang East Ave 3, #07-240, S389729

(Paya Lebar MRT Exit C)

There’s a designated collection shelf, and we’ll take care of the rest.

Not sure how to prep your glass for drop-off? Here’s a quick guide!

For Organisations

We’re always excited to partner with like-minded cafés, bars, studios, or businesses that generate glass waste regularly. If you’re looking for a longer-term solution or want to explore a recycling partnership, drop us a message.

Let’s build a system that works—for you and the planet.

Get in Touch!
A hands-on community effort to process from bottle to material

Glassroot

GLASSROOT is a hands-on community event where volunteers help process glass waste—by cleaning, sorting, crushing, and sieving. It’s a chance to get involved in the real work behind recycling and to understand the effort that goes into giving discarded glass a second life.

Through this initiative, we’re building a community of changemakers who care deeply about waste, materials, and making a difference—one bottle at a time.

Join Us Here

📍 1014 Geylang East Ave 3, #07-240, Singapore 389729
(Paya Lebar MRT – Exit C)

🗓️ Last Saturday of Every Month

🕑 2:00PM – 5:00PM

Note: Dates may shift from time to time. Check our Instagram for the latest updates.

Things to Know Before You Join

👟 What to Wear: Comfortable clothing, covered shoes, and socks

👶 Minimum Age: 16 years old

📄 Waiver: All volunteers must sign an indemnity & liability waiver

🫁 Health Note: Not recommended for those with breathing difficulties

What You'll Be Doing

Roll up your sleeves—here’s what goes into giving glass a second life:

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Clean & Sort

Rinse the glass, remove any contaminants, and sort by colour.
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Crush

Crush the clean glass bottles into glass cullets.
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Sieve

Filter the glass cullets by size to get it production-ready.

Stay in the Loop

Want to join a future GLASSROOT session?

📬 Sign up for our mailing list below and be the first to know about upcoming dates, volunteer openings, and behind-the-scenes updates.