Imagine a Government Bond That Pays 320% Interest

You’d sell your car to buy one, right? People would be lined up around the block. CNBC would be running breaking news banners 24/7. And the suits on Wall Street would be drooling. And even better…what if that return was tax free?

Well it actually exists. And you even own something similar, just one that doesn’t have that kind of a return. It’s hiding in your bathroom drawer.

The Henson Razor: A Case Study in Compounding

Most people shave with cartridge blades that run about $4 each. They give a decent shave, sure, but you’re tossing money in the trash every time you toss a blade. And tossing a lot of trash in the trash too. Along comes the Henson razor. Costs about $75 up front, but the replacement blades? Ten cents. That’s not a typo. Ten. Cents.

Do the math and you’re saving about $20 a month, or roughly $240 a year. Sounds like small potatoes. Except it isn’t. Because those savings are tax-free. And the equivalent return on the upfront $75 investment works out to — you guessed it — about 320%.

Oh, and did I mention?

• It gives a better shave.
• You’ll cut about 90% of the plastic and metal waste.
• You give up…nothing.

Not bad for a bathroom accessory. And no, I don’t get any commissions on sales.

Why We Ignore Small Numbers

Behavioral psychology plays tricks on us. Humans are wired to chase the big, flashy wins and ignore the tiny ones. That’s why casinos thrive and why people line up for lottery tickets. Saving $20 a month doesn’t light up the brain like a big tax refund or a bonus check, so we shrug it off. But that’s a mistake. The small wins are the dependable ones. They stack, they snowball, and they don’t rely on luck. The Henson razor isn’t exciting at first glance, but it’s reliable — and that reliability is what builds wealth.

From Small Potatoes to a Feast

Let’s say you take that $20 a month and invest it in a simple index fund that averages 7% annual growth.

• After 10 years: about $3,500.
• After 20 years: about $10,400.
• After 30 years: over $24,000.

That’s one razor. One little swap. One decision you made once.

Now zoom out: what if you find $500 a month in savings? That’s not hard once you start stacking. At 7% growth, $500/month invested for 40 years turns into about $1.2 million. That’s the kind of math that pays for early retirement, dream vacations, or setting up your kids.

You can play with the numbers yourself on the free Cashflow Cookbook Calculator within the Tools section of this site

Simple Ways to Save Money Add Up

The razor is just a model. A proof of concept. One of many simple ways to save money without giving up anything meaningful.

Now imagine applying that kind of thinking to every category of spending:

• Housing → Not just refinancing once. It’s house-hacking, negotiating insurance, rethinking your mortgage, and redoing utilities. A cornucopia of savings buried in the biggest line item of your budget.
• Transportation → Beyond fuel efficiency, it’s insurance audits, car-sharing options, maintenance tricks, reducing monthly parking and even ditching one car if your family can make it work. Dozens of levers hiding in plain sight.
• Food → Groceries are obvious, but there’s meal prep, smart substitutions, dining out swaps, and learning which “premium” items don’t deliver premium value. Each bite adds up.
• Household → Sure, cut electricity. And gas bills. But also internet, phone, water, and those sneaky subscriptions. Every closet and drawer hides more cashflow.
• Lifestyle → Vodka brand tests, gym memberships, clothing hacks, entertainment swaps. It’s not deprivation; it’s smarter choices that often lead to better experiences.
• Financial → Investment fees, credit card strategies, foreign exchange hacks, bank account perks. Each move doesn’t just save money — it often earns you better results.

Each category isn’t a one-trick pony. It’s a cornucopia of options, waiting to be picked. Every $20 here, $50 there, $100 somewhere else — they all stack into real wealth.

Multiple Benefits Beyond Money

And here’s the kicker: many of these moves aren’t just about saving cash. They often bring side benefits:

• Easier: fewer hassles (like not having to run to the store for blades).
• Better: higher quality outcomes (like a smoother shave).
• Greener: less waste, lower energy, more sustainable.
• Healthier: better choices for your body, not just your wallet.

The Henson razor ticks every box: cheaper, cleaner, better. And that’s the model for hundreds of other decisions hiding in your daily life.

Real-Life Examples From the Blog

If you’ve been following along, you’ve already seen some of these in action:

• Gasoline: smarter driving style that add up to hundreds annually.
• Electricity: from LED bulbs to air infiltration, simple swaps that quietly trim your bill every month.
• Vodka: blind taste tests prove you don’t need to pay premium prices to enjoy premium drinks.
• Home renovations: avoiding over-improvements, focusing on ROI projects, and getting competitive quotes.

Each one is another “razor moment” — a simple way to save money that compounds into real wealth.

Why It Matters

The point isn’t the $20 from the razor. The point is the system. If a single swap in your bathroom can put $24,000 more in your retirement account, what could 20 swaps across your whole life do?

Answer: they could completely transform your finances.

And here’s the beauty — you don’t need a pay raise to do it. You don’t need to start a side hustle. Skip the beans and rice and the tiny house. You just need to stop overpaying where you don’t need to, and redirect the savings.

That’s what I call living richer without earning more. And the best part of the razor? Every time you shave with it, it makes you think about more efficient ways to do everything in your life!

Ready for the Full Recipe?

The razor story is one small example. The book is packed with dozens more. some that save hundreds a month. And the Cashflow Cookbook Course takes it further — showing you exactly how to find, capture, and compound thousands in monthly savings, set up your banking properly, skip budgeting, and exactly what numbers you need to track. A complete financial blueprint. step by step.

If the idea of a government bond that pays 320% interest excites you, wait until you see what happens when you apply the same thinking across your whole life.

Check out Cashflow Cookbook for $13,000 worth of proven monthly savings ideas, and the Cashflow Cookbook Course for the complete financial makeover.