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Which tools do you need for your first Gunpla build?
For a typical Gunpla build that requires cutting parts from runners, start with plastic-model nippers. A small sanding tool and tweezers are useful additions, but you do not need a full painting setup to begin. Check the exact kit first: some models, including the ENTRY GRADE 1/144 RX-78-2 Gundam discussed below, are designed for tool-free part removal.
A small starter setup
A runner is the plastic frame holding the parts; a gate is the small connection between a part and that frame. Bandai’s assembly guidance explains using nippers to separate parts and trim remaining sprue, while tweezers help handle small parts and stickers.
| Item | Job | Buy now? |
|---|---|---|
| Plastic-model nippers | Separate parts from runners when the instructions require cutting. | Yes for kits requiring nippers; check tool-free kits first. |
| Fine sanding stick or paper | Smooth remaining rough edges after removal. | Useful for a cleaner finish; not needed to test whether you enjoy assembly. |
| Tweezers | Place small stickers and handle small pieces. | Helpful when the kit has small markings. |
| Paint, brushes or an airbrush | Change or refine the finish. | Choose these for a painting project, not automatically for a first build. |
BANDAI SPIRITS Entry Nipper is one starting option in our catalogue. Choose a cutter intended for plastic models and follow its instructions, rather than assuming an existing cutter is suitable for every material. Grey and red variants were available when checked on 10 November 2026; current options are on the product page.
The tool-free exception: check the exact box
Our ENTRY GRADE 1/144 RX-78-2 Gundam listing describes coloured parts that snap together without glue or paint, with parts designed to come off without cutting tools. That is a useful way to try model building before investing in equipment. The listing was unavailable to order on 10 November 2026.
Bandai’s building guide explicitly notes that some kits need no tools. Do not extend that claim to every Bandai kit or every Gundam release. Look for the tool requirements on the specific box and in its assembly instructions.
A practical order for your first session
- Read and check: compare the runners with the contents list and identify the part numbers before removing anything.
- Work one step at a time: remove the parts needed for the current step. Keeping unused parts on their labelled runners makes them easier to find.
- Clean up only as needed: Bandai recommends sanding rough edges for a cleaner finish. Work gradually and check the shape instead of removing extra plastic just to make every mark disappear.
- Check orientation: compare the part with the drawing before joining it. If the fit seems wrong, recheck the part number and direction before applying more pressure.
- Add markings: identify the marking type in the instructions. Do not assume every sheet uses the same application method.
A clear, well-lit work surface and a small container for loose pieces are practical additions you may already own. Follow the kit’s age guidance and the handling instructions supplied with edged tools.
Do you need glue or paint?
The ENTRY GRADE RX-78-2 example does not require either for its intended basic assembly. For another kit, check that kit’s instructions instead of buying adhesives or paints by habit. Painting is a separate choice about the finish you want.
Should your first purchase be a premium nipper?
You can start with a basic plastic-model nipper suited to the kit. Decide on upgrades after you know which part of building you want to improve. More tools do not replace checking the instructions or taking care with small parts.
If you are still choosing a kit, use our HG, RG and MG Gundam guide, then browse Toy Snowman’s Gundam collection with that kit’s tool requirements in mind.