Finding a 3D printer under $100 that’s actually good is a bit of a challenge, but it’s not impossible. Most of the printers in this range are aimed at kids, beginners, or schools. They’re pretty small, usually with a build area around 100 x 100 x 100 mm. That’s fine for kids or quick little projects, but it might feel too cramped if you’re hoping to make anything bigger. That said, these smaller printers can work great as a second machine for printing small parts or if you’re short on space.

They’re also a good fit for classrooms, where you could have a few printers for students to share. Since they’re compact, they’re easy to store when not in use. And because they’re affordable, it’s easier to have multiple units for hands-on learning. But there’s one thing to keep in mind before jumping into a purchase.

The budget 3D printer world has seen some sketchy Kickstarter projects over the years, with big promises of cheap, game-changing printers that never actually delivered. If you’re thinking about pre-ordering or supporting something like that, make sure the company is legit. Only back a project if you really believe in it and won’t regret the money if it doesn’t work out. A better option is to look for discounted models from brands that are already established.

With a bit of patience and some research, it’s definitely possible to find a decent printer under $100. Let’s look at how to make it happen.

Here are some recommendations you may consider:

Easythreed K7

Why It’s the Pick:

• Compact and lightweight
• Pre-assembled for plug-and-play use
• 100 x 100 x 100 mm build volume
• Beginner-friendly with simple controls
• Affordable for kids or educational use

The Easythreed K7 is a solid pick if you’re looking for a budget-friendly, entry-level 3D printer. It’s designed with simplicity in mind, making it a great option for kids or anyone new to 3D printing. Since it comes pre-assembled, there’s no complicated setup process—just plug it in, load some PLA filament, and you’re good to go.

With a 100 x 100 x 100 mm build volume, this printer is ideal for smaller projects like keychains, mini figurines, or small decorative items. While it doesn’t have advanced features like a heated bed or automatic bed leveling, it’s straightforward enough for light, casual use.

The K7 is also compact and easy to store, which makes it a good fit for classrooms or spaces where room is limited. If you’re looking for a simple, no-frills 3D printer for small projects, the Easythreed K7 is a budget-friendly choice that won’t break the bank.

SCRIB3D Advanced 3D Printing Pen

Why It’s the Pick:

• Super affordable and easy to use
• Perfect for kids and beginners
• Small and portable
• Comes with 20 feet of filament
• Great for creative, hands-on projects

If a full 3D printer feels like a bit much, a 3D printing pen like the SCRIB3D Advanced is an awesome alternative. Instead of printing on a build plate, you can just draw your designs in the air or on surfaces. It’s budget-friendly, easy to get the hang of, and perfect for kids or anyone who loves getting creative.

This pen is super lightweight and easy to hold, which makes it great for kids (with a bit of supervision). It even comes with 20 feet of filament, so you can start making cool 3D stuff right out of the box. There’s no complicated setup—just plug it in, pop in some filament, and start drawing.

Since it’s small and portable, it’s perfect for classrooms or small spaces. Sure, it’s not as precise as a 3D printer, but it’s a super fun way to explore 3D design without spending a ton of money. If you’re looking for something affordable and hands-on, the SCRIB3D Advanced is a great pick.

Buying 3D Printers on eBay

If you’re on a tight budget, eBay can be a goldmine for finding affordable 3D printers. It’s one of the best places to snag used or refurbished models, often at a fraction of the original price. You might even find higher-end printers that are slightly older but still work perfectly for hobby projects or smaller prints.

One of the biggest perks of shopping on eBay is the variety. You can often find discontinued models, open-box deals, or even printers being sold by someone who just upgraded and doesn’t need their old one anymore. Plus, with bidding and “Make an Offer” options, you can sometimes score a better price than what’s listed.

That said, buying second-hand has its risks. Always check the seller’s reviews, read the listing carefully, and look for clear photos of the printer’s condition. It’s also a good idea to message the seller if you have any questions about what’s included (like cables, filament, or spare parts).

If you’re okay with doing a bit of research and taking the time to find a good deal, eBay can be a great way to get a solid 3D printer without blowing your budget. Just be smart about checking the details and making sure the deal is legit!

Final Thoughts

Finding a decent 3D printer for under $100 isn’t easy, but it’s not impossible either. Sure, the options are limited, but if you’re willing to get creative, there are some solid choices out there. Whether it’s a small, beginner-friendly printer like the Easythreed K7, a fun 3D printing pen like the SCRIB3D Advanced, or a second-hand find on eBay, you can make it work on a budget.

The trick is to keep your expectations realistic. These budget options aren’t packed with fancy features, but they’re a great way to start exploring 3D printing without spending a ton. Look for trusted sellers, do a bit of research, and be clear about what you need—whether it’s for small projects, something for the kids, or just a way to dip your toes into the hobby.

If you’re cool with working within the limits of smaller printers or exploring alternatives, you can still have a lot of fun with 3D printing. It might take a little effort, but with some patience and the right pick, you can start creating without blowing your budget.