Business idea · E-commerce
Shiny Rock Vending Machines
Shiny Rock Vending Machines: Vending machines that sell shiny, colorful rocks to children at trailheads or parks, capitalizing on the natural appeal of collecting and playing with rocks. It was pitched on Koerner Office, hosted by Chris Koerner, in the episode "6 Simple Side Hustles You Can Start With Zero Experience⏐Ep. #266" (aired January 15, 2026).
At a glance
| Podcast | Koerner Office |
|---|---|
| Hosted by | Chris Koerner |
| Episode | 6 Simple Side Hustles You Can Start With Zero Experience⏐Ep. #266 |
| Aired | January 15, 2026 |
| Category | E-commerce |
| Real companies on the episode | Kabuto King, Beehive, TCG Player, Velofix, Mobile Bike Wash, Phone Restore |
The problem it solves
Children often enjoy collecting items like rocks during outdoor activities, and this vending machine provides an easily accessible source for them.
How it makes money
Direct sales from the vending machine, potentially with a subscription model for regular refills or themed collections.
Skills you need
Understanding of vending machine logistics, customer service skills to engage with parents and children, and basic marketing skills to promote the machines.
The market, and why this works now
The rise of eco-tourism has increased the number of families visiting parks and trailheads, making shiny rock vending machines appealing at these locations. A practical first revenue move could involve listing the vending machines in local chamber-of-commerce directories, providing visibility to parents seeking activities for their children. A potential risk includes the initial capital required for vending machine purchases and maintenance, which may impact cash flow if not managed carefully.
Our analysis, written after the episode. Not a quote from the show.
Real companies discussed on this episode
- Kabuto King
An anonymous individual on Twitter who started buying every first edition Kabuto Pokemon card to influence their value.
- Beehive
A newsletter platform that allows creators to grow their email lists and monetize their content without platform fees.
- TCG Player
An online marketplace for buying and selling trading cards, particularly popular among Pokemon card collectors.
- Velofix
A mobile bike repair service that comes to the customer's location for bike maintenance and repairs.
- Mobile Bike Wash
A mobile bike washing service that provides quick and convenient cleaning for cyclists at trailheads and bike parks.
- Phone Restore
An iPhone repair store that initially struggled but turned around through innovative marketing strategies.
Where this idea came from
Podcast: Koerner Office, hosted by Chris Koerner
Episode: 6 Simple Side Hustles You Can Start With Zero Experience⏐Ep. #266
Aired:
Summarized from the episode transcript. The show does not say which speaker raised each idea, so we credit the show, not a person.