What started as a small fundraiser for a newly formed nonprofit turned into a full operational analysis of production, pricing, and scale.

Two Sessions for Twelve Mugs

The library makerspace limits reservations to two-hour blocks, usually once per week. Producing the first batch of twelve mugs required two separate sessions. It started as a fun experiment — I genuinely enjoy making things — and it gave us a simple, tangible way to raise funds for our newly formed nonprofit.

During the first session, I focused entirely on preparation — printing all sublimation transfer sheets for twelve mugs so that I could use the second session exclusively for pressing.

The bottleneck isn’t the heat press.

It’s alignment.

Each sheet must be trimmed, centered, taped tightly, and positioned precisely on the mug. Any wrinkle, shift, or skew becomes permanent once pressed. Preparation time is the invisible labor in small-batch production.

Friday Night Pricing Reality

At the Friday club meeting, only four members were present, including me.

There was immediate confusion over pricing. Previous mugs had sold for $5 each. When that number was mentioned again for the mugs that I made, it was quickly dismissed as too low, given the quality.

Members estimated $10–$15 felt appropriate. One of the staff members at the establishment was consulted for her perspective.

She agreed.

Three members purchased two mugs each at $10 apiece. A patron purchased another.

Seven mugs were sold immediately.

Five remained.

Online members who saw photos but were not present expressed interest leading up to the meeting.

Supply had barely met demand.

Then Came the Question

One member — who manages another nonprofit — began asking practical questions:

• Are they microwave safe?
• Dishwasher safe?
• What do materials cost?

Then came the curveball:

Would I be willing to produce some for his organization?

“How many?” I asked.

“Maybe 200.”

Two hundred mugs is not a makerspace hobby run.

That’s production.

The Spreadsheet Moment

The next morning, I opened a spreadsheet.

If I was going to scale responsibly, I needed to account for everything — not guesses, not ballpark figures — everything.

I modeled:

Item	Qty	Per Item	Per Mug
Blank Mugs with individual packaging	48 mugs	$89.99	$1.87
Blank Mugs no packaging	48 mugs	$74.99	$1.56
Packaging with window	50 boxes	$21.99	$0.44
Sublimation Ink	500 ml	$49.99	$0.01
8.5x14in Sublimation Paper	200 sheets	$24.99	$0.03
6 roles of 10mm x 33mm High-Temp Tape	198 meters	$21.99	$0.43
Heat Press Wear	4,800 uses	$139.99	$0.03
Printer Wear	5,000 sheets	$179.99	$0.01
Heat Press Energy	0.1167 kWh	$0.0985	$0.06
Printer Energy	0.0008 kWh	$0.0985	$0.00
Print Time	2.5 min	$12.77	$0.53
Heat Press Time	0.67 min	$12.77	$0.14
Inspect/Prep	1 min	$12.77	$0.21
Align art	2 min	$12.77	$0.43
Apply tape	1.5 min	$12.77	$0.32
Load/Unload Press	0.75 min	$12.77	$0.16
Peel paper & tape	1.5 min	$12.77	$0.32
Quality Check	1 min	$12.77	$0.21
Packaging	2 min	$12.77	$0.43

The number that surprised me most was labor.

Labor became the largest single cost component — approximately $2.79 per mug in a 48-unit run at minimum wage.

The second largest cost? The blank mugs themselves.

After accounting for file preparation, machine wear, consumables, sales tax, utilities, and labor, the total production cost came in just under $5 per mug.

No markup.
No profit.
Just cost.

I believe this larger run will expose me to opportunities to scale more effectively. Possibly making a jig for quicker alignment and tape placement, or finding a vendor that sells mugs in larger bulk quantities.

Why Scale Changes the Math

Small runs carry proportionally higher preparation time.

Larger runs improve workflow efficiency because:

• Design prep is done once per batch
• Color calibration happens once
• Alignment testing happens once
• Setup repetition is reduced

In the spreadsheet, per-unit cost stabilized slightly as quantity increased:

Blank Box Example

• 48 mugs: ~$4.86 per mug
• 96 mugs: ~$4.84
• 144 mugs: ~$4.83
• 192 mugs: ~$4.83

The changes are small — but real.

Equipment costs are amortized across production, meaning there is no “break-even moment” — just gradual efficiency improvements.

The Case-of-48 Constraint

Another operational detail emerged:

Mugs are packaged by suppliers in cases of 12.
My print layout aligns cleanly in multiples of 48 (14 sheets × 4 mugs per sheet).

Multiples of 48 offer the most stable pricing unless I choose to retain surplus inventory for future runs.

Scaling introduces supply chain decisions — not just production ones.

Presentation Matters

At the club meeting, members debated retail value. If mugs are selling comfortably at $10, presentation becomes important to raise the price for a festival.

Window-display boxes add minimal per-unit cost but:

• Increase perceived value
• Allow customers to see the design instantly
• Avoid the labor of cutting and applying custom stickers

In a festival environment, visibility drives impulse purchases.

Five Days of Production

The spreadsheet also forced a sobering realization:

192 mugs equate to just over five full eight-hour production days of nonstop work.

That’s not something you casually squeeze into two-hour makerspace blocks.

The library is excellent for prototypes and small runs.

It is inefficient for industrial quantities.

A Strategic Pivot

If I wanted to scale responsibly, I needed in-house capability.

The equipment I’ve identified supports:

• 11 oz mugs
• 1.5 oz shot glasses
• 3 oz shot glasses
• Tumblers

That opens possibilities beyond a single fundraiser:

• Tasting glass merchandise
• Specialty event releases
• Branded commemorative items
• Ongoing nonprofit partnerships

What started as twelve mugs became infrastructure planning.

Phased Production

One insight from modeling larger quantities was that full-batch delivery isn’t necessary — especially for a local organization just two miles from my house.

Production can be phased.

Early batches could:

• Be sold prior to the Wine & Craft Festival
• Generate revenue ahead of the event
• Provide pricing feedback
• Allow minor design adjustments

Revenue before the event reduces risk.
Feedback before scale improves quality.

The Real Lesson

The most important takeaway wasn’t pricing.

It was clarity.

Small experiments reveal larger systems.

Twelve mugs exposed:

• Capacity limits
• Labor realities
• Supply chain constraints
• Capital investment decisions
• Revenue modeling opportunities

And when seven mugs sell immediately with only four members in attendance, that’s not just a fundraiser.

That’s demand.

Sometimes scale doesn’t announce itself – it simply asks a bigger question.

I walked into the maker space expecting to make a dozen mugs for a small fundraiser. I didn’t expect to walk away with a request for a full production run. What started as a simple experiment turned into a much larger opportunity — and a reminder that momentum has a way of showing up when you invest in your community.