Cutting & Prep
Clean prep is the difference between a toy and a model. Sprue cutters, hobby knives, sanding sticks and putty remove gate marks and hide seams.
Best Sprue Cutters for Model Kits: Clean Cuts Every Time
The best sprue cutters and nippers for model building. How single-blade and dual-blade cutters differ, and what to check on sharpness and durability.
Best Hobby Knives for Model Building: Precision Blades
The best hobby knives for scale modelers. Compare handles, blade types, and locking systems, plus what to check for safe, precise trimming and scribing.
Best Sanding Sticks for Models: Smooth Seams and Finishes
The best sanding sticks and sponges for model kits. Grit ranges, flexible vs rigid backings, and what scale modelers need for seams and gloss prep.
Best Model Files: Precision Files for Kit Cleanup
The best files for model building, from needle files to glass and diamond types. What to check on cut, shape variety, and plastic-safe performance.
Best Modeling Putty: Fill Seams and Gaps Like a Pro
The best modeling putty for filling seams and gaps in kits. Solvent, epoxy, and CA fillers compared, with tips on shrinkage, sanding, and feathering.
Best Scriber Tools: Rescribe Panel Lines with Precision
The best scribing tools for model panel lines. Compare blade widths, guide tapes, and templates, and learn what makes clean, consistent scribed detail.
Best Photo-Etch Tools: Bend and Fold PE Parts Cleanly
The best photo-etch tools for scale modelers. Bending brushes, folding tools, and what to check on jaw precision, size, and grip for tiny PE parts.
Best Parts Separators: Open Seams Without Damage
The best parts separator tools for model kits. How to split glued or snap-fit seams without gouging plastic, and what to check on blade shape and grip.
Best Hobby Saws: Fine-Cut Razor Saws for Model Work
The best hobby saws and razor saws for scale modelers. Blade kerf, TPI, and handle styles compared for conversions, resin parts, and clean straight cuts.
Best Cutting Mats for Scale Modeling: Self-Healing Surfaces Compared
Self-healing cutting mats compared for scale modelers - surface grip, grid accuracy, blade wear, and sizes that fit a hobby desk, from A4 pads to full bench mats.
Best Model Building Tools for Beginners
Piece count is noise. The ten tools that decide how a first plastic kit looks, from a thin jawed nipper and extra thin cement to two grades of sanding.
How to choose
- Use flush sprue cutters and cut away from the part first.
- Clean gates with a sharp knife and sanding sticks.
- Fill seams with putty and sand them smooth.
- Work on a self-healing cutting mat.
Common questions
How do I remove sprue marks cleanly?
Cut the part leaving a small nub, then trim with a sharp blade and sand smooth with progressively finer sanding sticks.
How do I hide seam lines on a model?
Glue with enough cement that plastic squeezes out, let it cure fully, then sand flush and fill any remaining gaps with putty.