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Tempra

zynsert

zynsert

Turn your empty Zyn can into the ultimate portable stash tool. This custom-fit herb grinder is designed to nest perfectly inside your can, giving you a discreet, travel-ready way to grind on the go. Compact yet efficient, it features sharp teeth for a smooth, even grind every time—without taking up extra space in your pocket or bag. Ideal for anyone who values convenience, stealth, and functionality in one sleek package.

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Step 1

Line up the bottom of the herb grinder to the Zyn can. It should slip right in, if it doesn't then rotate the can until it does

Step 2

Add the top of the Zyn can to the top of the grinder, this shouldn't take a lot of force. Then add the top of the herb grinder to the bottom of the can.

Step 3

Add what ever you would like to grind into the herb grinder and enjoy. your material will fall to the bottom of the can.

At Tempra, we believe convenience should never mean compromise. Our mission is to reimagine everyday carry by creating tools that are discreet, durable, and built for real life. The Zyn Grinder was designed to fit seamlessly into your lifestyle—compact enough to slip into a Zyn can, yet powerful enough to deliver a smooth, consistent grind every time. Whether at home or on the go, our goal is to make preparation effortless, so you can enjoy your herbs with ease, anytime, anywhere.

Frequently Asked Questions

You can use it for whatever your heart desires, we recommend using it for cooking ingredients.

We have a 14 day return policy, if it breaks, doesn't work, or you don't like it we will send you a new one or refund your purchase.

no unfortunately, we engineered it to fit into a Zyn can, we are currently working on inserts for other brand cans.