Lab Notes

Best Personalized Father's Day Gifts 2026 That He'll Actually Use
Father's Day is June 21, 2026. You have time. But if you're reading this, you're already thinking about it — which puts you ahead of 90% of the population. Here's the thing about dads: they don't want another tie. They don't want a mug that says "World's Best Dad" from a factory in Shenzhen. They want something they'll actually use, ideally something that makes them feel like someone put thought into it. Personalized gifts hit that mark. Here are our top picks. 1. Custom Engraved Cutting Board If he grills,... Read more...
How We Laser Engrave a Slate Coaster — Start to Finish
We get a lot of questions about how the coasters are made. "Is it painted on?" No. "Is it a sticker?" Definitely not. "Do you carve it by hand?" I wish I was that talented. Here's the actual process, from raw slate to finished coaster. Step 1: The Slate Everything starts with the material. We use S1-grade American slate — that's the highest grade available. It's hand-split, meaning each piece has a natural texture on the surface that gives it character. The edges are smooth and clean with no chipping... Read more...
3D Printed vs. Injection Molded Drone Cases: What You Need to Know
If you fly micro FPV quads, you've probably looked at the case situation and thought: "These options are terrible." You're not wrong. The micro drone case market is weirdly barren for how popular these quads have gotten. Your options generally fall into two categories: mass-produced injection molded cases, and 3D printed custom cases. Here's how they compare. Injection Molded Cases These are the cases you'll find on Amazon, BetaFPV's store, and other mainstream retailers. They're made by injecting melted plastic into a metal mold at high volume. Pros Smooth, polished... Read more...
How to Choose a Personalized Cutting Board (Without Overthinking It)
You've decided to get a personalized cutting board. Maybe it's a gift. Maybe it's for your own kitchen. Either way, you're staring at options and wondering what actually matters. Here's what to consider — and what doesn't matter as much as you'd think. Wood Type: The Only Decision That Really Matters The wood determines how the board looks, feels, and holds up over time. Everything else is secondary. Cherry Warm, reddish-brown tone that deepens with age Medium hardness — gentle on knife edges but durable Beautiful natural grain patterns Engraves... Read more...
What the Heck is a Charcuterie?
You've seen them all over Instagram. You've been to a party where someone laid one out. You've probably nodded along when someone said "let's do a charcuterie board" while quietly wondering — what exactly is this, and am I saying it right? Let's clear it up. How to Say It Shar-KOO-tur-ee. That's it. It's French. It originally referred to the craft of preparing and selling cured meats — think salami, prosciutto, pâté. But in the last decade, the word has been stretched to mean "a board with a bunch of... Read more...
What is K9 Crystal, Anyway?
If you've ever seen a glass block with a 3D image floating inside it — a face, a pet, a building — and wondered how that's possible, the answer starts with the material itself: K9 crystal. It's not magic. It's not a hologram. And it's definitely not regular glass. Here's what K9 crystal actually is, why it matters for laser engraving, and why it's the standard for high-quality photo crystals. K9 Crystal vs. Regular Glass K9 crystal is an optical-grade glass originally developed for use in lenses, prisms, and scientific... Read more...
What is UV Laser Engraving? Why It Makes Better Custom Gifts
If you've ever searched for "custom engraved" anything online, you've probably seen a wide range of quality — from sharp, detailed work to stuff that looks like it was scratched in with a nail. The difference usually comes down to the type of laser being used. Most custom engraving shops use CO2 lasers or diode lasers. They work fine for certain materials, but they have real limitations. UV laser engraving is a newer approach that solves most of those problems — and it's what we use at 3Blades Maker Lab... Read more...
Custom Slate Coasters vs. Ceramic vs. Cork: Which is Best?
You're shopping for coasters. Maybe you want something personalized, maybe you just want something that won't stick to the bottom of your glass. Either way, you've got three main options: slate, ceramic, and cork. Each one has its strengths — but if you're looking for something custom-engraved that actually holds up, one of these pulls ahead pretty clearly. Here's the honest breakdown. Cork Coasters The Good Lightweight and inexpensive Soft surface — won't scratch furniture Good at absorbing condensation The Bad Absorbs moisture means they stain, warp, and eventually crumble... Read more...
5 Best Personalized Housewarming Gifts That Aren't Boring
Showing up to a housewarming with a candle or a bottle of wine is fine. But if you actually want your gift to stand out — and not end up in a closet — you need something with a little more thought behind it. Here are five personalized housewarming gift ideas that people genuinely keep, use, and show off. 1. Custom Engraved Slate Coasters A set of laser engraved slate coasters is one of those gifts that looks way more expensive than it is. You can go with a monogram,... Read more...
Best Personalized Wedding & Groomsmen Gift Ideas for 2026
Finding the right wedding or groomsmen gift isn't easy. You want something personal — not another generic flask from Amazon. Something they'll actually keep, not stuff in a drawer and forget about. Here are our top picks for personalized wedding gifts in 2026, based on what our customers actually order most (and what their recipients love). For Groomsmen 1. Custom Engraved Tumblers A personalized 20oz tumbler with each groomsman's name, a nickname, or an inside joke is one of the most popular groomsmen gifts we make. It's practical — they'll... Read more...
Custom Cutting Boards: Walnut vs. Cherry vs. Maple — A Buyer's Guide
If you're shopping for a custom engraved cutting board, the wood matters as much as the engraving. Walnut, cherry, and maple are the three most popular hardwoods for cutting boards — and each one looks, feels, and performs differently. Here's what you need to know before you pick one. Walnut Look: Deep, rich brown tones with dramatic grain patterns. Walnut is the most visually striking of the three — it looks expensive because it is. Hardness: Medium-hard (Janka hardness: ~1,010). Soft enough to be gentle on knife edges, hard enough... Read more...
Welcome to 3Blades Maker Lab
This is the first post on our blog, so it feels right to introduce ourselves. 3Blades Maker Lab is a one-person maker studio based in Lavon, Texas — about 30 miles northeast of Dallas. I build custom products using a combination of laser engraving, UV laser marking, and 3D printing. Everything is designed, made, and shipped from my workspace here in the DFW metroplex. What We Make The product line is growing, but here's what's currently in the shop: Laser engraved slate coasters — S1-grade American slate, engraved with our... Read more...