5 Basic Tools Every Beginner Gunpla Builder Needs

Getting started with Gunpla (Gundam Plastic Models) is an exciting journey, but if you’re new, it can feel overwhelming to figure out what tools you actually need. The truth is—you don’t need a full professional toolbox to begin. With just a few essential tools, you can enjoy clean builds, avoid frustration, and set a strong foundation for your Gunpla hobby.

Here are the 5 basic tools every beginner builder should have, along with why they’re important and where you can get them.

1. Precision Nipper

Nippers are the most important tool in Gunpla building. They are designed to cut plastic parts from the runners (sprues) with precision and minimal stress on the parts. Unlike regular cutters or scissors, hobby nippers provide a cleaner cut, reducing the risk of damaging your kit.

Function:
- Cleanly cuts parts off the plastic runner.
- Reduces stress marks and minimizes the need for heavy sanding.
- Ensures accurate cutting, especially on delicate parts.

Using a high-quality nipper like the GodHand SPN-120 can make a huge difference. Beginners often struggle with rough cuts or breaking small parts when using cheap cutters. With a precision nipper, you get smooth cuts, less clean-up, and more enjoyable building. It’s one of the best investments you can make for Gunpla.

Recommended Product: GodHand SPN-120 Nippers with Protection Cap

2. Sanding Sponge

After cutting parts with nippers, there are usually small marks left behind, called nub marks. A sanding sponge helps you smooth these out for a cleaner finish. Unlike regular sandpaper, sanding sponges are flexible and can adapt to curved surfaces.

Function:
- Removes nub marks and imperfections.
- Smooths surfaces for a professional look.
- Prepares parts for painting if you choose to paint later.

Even the best nippers leave tiny marks. A good sanding sponge is essential for polishing your kit and giving it that sleek, finished appearance. The DSPIAE sanding sponges come in multiple grits, making them versatile for different levels of finishing—from rough clean-up to smooth final touches.

Recommended Product: DSPIAE Sanding Sponge 180–800 Grit (30 pcs)

3. Part Opener

A part opener is a handy tool for safely separating plastic parts without damaging them. As a beginner, it’s common to accidentally snap parts together incorrectly or want to disassemble your kit for panel lining or painting.

Function:
- Helps separate tightly fitted parts.
- Prevents damage when disassembling your Gunpla.
- Makes adjustments or reassembly much easier.

Many beginners use their fingernails or sharp objects to pry open parts, which can cause scratches or breakage. A proper part opener saves you from frustration and keeps your kit safe. If you plan to paint or customize your model later, this tool becomes even more important.

4. Precision Tweezer

Tweezers may look simple, but they are incredibly useful for handling small parts and stickers. Gunpla kits often come with tiny decals or foil stickers that are hard to apply with just your fingers.

Function:
- Helps apply stickers, decals, and dry transfers precisely.
- Picks up and positions tiny parts with accuracy.
- Prevents fingerprints or bending when handling delicate pieces.

Applying stickers with your fingers can be frustrating and messy. A precision tweezer like the HobbyMio Ultra Precision Tweezers makes the process much smoother, ensuring your details are perfectly aligned. It’s a small tool that makes a big difference in the final look of your build.

Recommended Product: HobbyMio Ultra-Precision Straight Tweezer

5. Gundam Marker Liner

Panel lining is one of the easiest ways to make your Gunpla look more detailed and dynamic. A Gundam Marker Liner is specifically designed for this purpose, allowing you to highlight panel lines and details without needing advanced painting skills.

Function:
- Enhances details and panel lines.
- Adds depth and realism to your Gunpla.
- Easy to use—just draw and wipe away excess ink.

Even a straight-built kit (without painting) can look much more impressive with panel lining. The GSI Creos Gundam Marker is beginner-friendly, mess-free, and gives instant results. It’s the fastest way to upgrade your Gunpla’s appearance with minimal effort.

Recommended Product: Mr Hobby Gundam Marker Black (Fine)

Starting your Gunpla journey doesn’t require a full workshop of tools. With just these five essentials—nipper, sanding sponge, part opener, tweezer, and Gundam marker liner—you’re ready to build confidently and achieve clean, great-looking results.