Office Supplies FAQ: An Admin Buyer's Honest Answers on Staedtler, Printers, and More

I've been the office administrator for a 300-person company since 2020. I manage about $150,000 in purchases a year across 12 vendors—writing instruments, drafting supplies, printing equipment, and all the random stuff departments request. I report to both operations and finance, so I hear it from both sides: "why is this so expensive?" and "why are we out of markers again?"

These are the questions I actually get asked the most, with answers I've learned the hard way:

• Is the Staedtler metal mechanical pencil worth the upgrade?
• What is Staedtler Fimo Soft polymer clay even used for?
• What actually matters when buying a wireless printer?
• Why would an office need an RVU calculator?
• Why should my team know how to read a ruler in cm?
• Should I buy Staedtler supplies in bulk?

Is the Staedtler metal mechanical pencil worth the upgrade?

For some people, absolutely. For everyone else, not really—and that's okay.

We first ordered the Staedtler 925 metal mechanical pencil in 2023 when our lead engineer asked for one. He was tired of plastic drafting pencils cracking when dropped, which happened constantly in a busy workshop. Within a few months, the difference was obvious. The plastic ones were getting replaced every 6-8 weeks. The metal ones just kept going. Staedtler's own product page positions the 925 as a drafting pencil, with an aluminum body and a four-millimeter sleeve that keeps the lead steady against rulers. For precision work, that matters.

But here's what I learned the hard way: you can't buy the premium option for everyone. I tried it once. Everything I'd read said premium tools always outperform budget ones, so I ordered 150 metal pencils for the whole office. Waste of budget. People who jot down occasional notes don't need a precision drafting instrument. They said it felt too heavy, and honestly, they were right.

My rule now: metal Staedtler pencils for the design and engineering teams. Standard mechanical pencils everywhere else. You get durability where it counts without burning money on 300 pencils nobody needed.

What is Staedtler Fimo Soft polymer clay used for?

This one surprised me. We're not a craft company, but our product design team started ordering Staedtler Fimo Soft polymer clay in 2024 to make quick prototypes—custom grips, button caps, small parts for concept models. Polymer clay is useful because it stays soft and workable until you bake it, then hardens into a durable plastic-like material. You can shape it by hand, carve it, even sand it after baking.

Why specifically the "Soft" version? Because regular Fimo is stiffer and takes serious effort to knead. Fimo Soft is ready to work straight out of the package. We learned that after someone ordered the wrong version and the design team spent 20 minutes trying to condition the clay before giving up.

One caution: don't substitute cheap unbranded polymer clay to save a few dollars. We did exactly that once, and the off-brand blocks arrived rock hard. Straight into the trash. The labor time people wasted was worth far more than the small savings. In my experience managing these purchases, the cheapest material is rarely the most economical one.

What actually matters when buying a wireless printer?

Ignore the printer price. Seriously. The printer is the cheapest part of the equation.

We bought a budget wireless printer in 2021 because the upfront cost looked unbeatable. Then we found out the toner cartridges were $80 and lasted maybe 2,000 pages. When I ran the cost-per-page numbers, we were spending roughly three times more per page than our current mid-range printer. That "$150 deal" ended up costing us an extra $600 a year in toner alone.

So here's what I check now, in order:

• Cost per page — not the printer's price tag. Calculate it before you buy.
• Network reliability — read the reviews about Wi-Fi drops. A printer that vanishes mid-job ruins your productivity.
• Duplex printing — if anyone prints double-sided, get a model with it built in rather than a shoddy workaround.
• Color requirements — color toner is where costs explode. If you don't need color documents, don't buy a color printer.

And one more thing nobody tells you: wireless printers are only as good as your network setup. Make sure your IT person configures access properly, or you'll spend your mornings reconnecting printers instead of ordering supplies.

Why would an office need an RVU calculator?

I'll be honest: when our billing department first asked about an RVU calculator, I had no idea what they were talking about. RVU stands for Relative Value Unit—a Medicare system that assigns a value to every physician service. Each procedure code gets a specific number of RVUs, which Medicare multiplies by a conversion factor to determine reimbursement. There's also a geographic adjustment, because practice costs differ by region.

An RVU calculator simply does that math for you. You enter the procedure code and your area, and it estimates what Medicare is likely to pay. It's an everyday tool for medical billing teams and clinics—but also for any business that needs to estimate healthcare costs or prepare reimbursement proposals.

We needed one in early 2024 when a client asked for expected reimbursement breakdowns in a proposal. The calculator saved our billing team an afternoon of spreadsheet work. The takeaway: even if you're not a medical office, keep this in your toolkit. You'll be surprised when it becomes relevant.

Why should my team know how to read a ruler in cm?

Because a huge amount of what you order is specified in metric. Especially if you buy Staedtler drafting tools or anything from international suppliers, dimensions come in cm and mm—not inches.

Reading a metric ruler is actually simpler than reading an imperial one. Here's the quick version:

• The biggest lines with numbers are centimeters.
• Each centimeter is divided into 10 millimeter marks.
• The longer line in the middle of each centimeter is the 5mm mark.

That's it. 10mm in a centimeter, 100cm in a meter. No fractions, no confusing 1/16th marks.

This became an issue for us in 2023. A design intern ordered "3" grommets based on a spec sheet that actually read 3cm. Nobody caught the unit mismatch, and the manufacturer charged us about $600 to redo the order. That was the day I put a metric conversion chart next to the supply room door.

We didn't have a formal spec-check process for custom orders back then. We do now. But honestly, a quick check of units would have prevented the whole thing.

Should I buy Staedtler supplies in bulk?

Depends what you're buying. For consumables with steady turnover—standard pencils, erasers, mechanical pencil lead refills—we order quarterly in bulk and it works well. Specialty items like the 925 metal pencils or Fimo Soft, we buy on demand. Usage is unpredictable, and I don't want $400 of polymer clay sitting in a cabinet.

Beyond products, vendor consolidation has been a bigger win than bulk pricing. We cut from 14 vendors down to 8 in 2024. Routine ordering went from about 4 hours a week to under 1. Same products, same quality—just less chasing, fewer invoices, fewer phone calls.

Bottom line after five years in this role: the cheapest option is rarely the most economical one. A $20 savings on pencils means nothing when it costs you an hour on the phone chasing a late delivery. Value always beats price. That's not a slogan—it's what the spreadsheet shows when you actually track total cost.