# Precision Cannabis Grinders The Rocket Keychain Marijuana Grinder Quickly Grinds Down Ingredients By Michael Hemsworth | Published 2017-01-06 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/marijuana-grinder References: [dudeiwantthat](http://www.dudeiwantthat.com/exclusives/the-rocket-keychain-grinder.asp) The Rocket Keychain Marijuana Grinder is designed to quickly crush through herbs to make them ready for smoking at a moments notice. The device features a design that works to grind up marijuana bud and funnel it downward towards the incorporated [one hitter](https://www.trendhunter.com/trends/puffco-1). From here, users can pull the device out and smoke from it without having to utilize a pipe, rolling papers or a bong. The Rocket Keychain Marijuana Grinder is a comprehensive smoking apparatus that is ideal for those who want to keep their equipment discreetly with them at all times. As the name denotes, the device is on a keychain to make carrying it around in a discretionary manner easy, while enabling users to make use of the device whenever they like. ## Trend Insights (Trend Hunter) - Score: 6.7/10 - Popularity: 98% | Activity: 96% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Gadgets](https://www.trendhunter.com/gadgets) ## Key Themes ### Why This Trend Is Growing - **Mobile Marijuana Grinders:** A trend towards easily transportable and discreet marijuana grinders that can be used on the go. - **Alternative Smoking Devices:** A trend towards innovative devices that offer an alternative to traditional smoking methods. - **One-handed Smoking Devices:** A trend towards smoking devices that can be operated with only one hand for greater ease of use. ### Industries Being Reshaped - **Cannabis Accessories:** The cannabis accessories industry can take advantage of the trend towards discreet and innovative smoking devices. - **Keychain Accessories:** The keychain accessory industry can expand into the cannabis market by offering portable and convenient smoking devices. - **Grinder Manufacturing:** Manufacturers of grinders can take advantage of the trend towards more advanced and efficient grinding technology in the cannabis industry. ## Related on Trend Hunter - [Convenient Garlic-Crushing Appliances](https://www.trendhunter.com/trends/garlic-rocket.md) - [Modern Cannabis Grinder Sets](https://www.trendhunter.com/trends/modern-cannabis-grinder.md) - [Piston-Powered Garlic Presses](https://www.trendhunter.com/trends/garlic-rocket-one.md) - [Sleek Cannabis Necessities](https://www.trendhunter.com/trends/canabis-necessities.md) - [Compact Manual Grinders](https://www.trendhunter.com/trends/java-g25.md) - [Manual All-Metal Coffee Grinders](https://www.trendhunter.com/trends/aeropress-manual-grinder.md) - [Pink Portable Smoking Devices](https://www.trendhunter.com/trends/portable-smoking-device.md) - [Macaron-Resembling Colorful Grinders](https://www.trendhunter.com/trends/sucuk-bratwurst.md) - [Topographically Accented Smokeware](https://www.trendhunter.com/trends/vessel-helix.md)