Description
Give your models a strong, clean foundation with Terrain Genesis 100mm Beveled Square Bases. A very large square footprint for monsters, war machines, multi-model bases, display work, and 3D printed miniatures.
Built Thicker for Stability
Made from high-quality 3D printed PLA with a solid, sturdy design. At this size a thin base will bow in the middle and lift at the corners — so this one is printed at 4mm thick, stepped up from the 3mm profile we use on our smaller squares. It holds flat across the full span under a heavy metal or resin model.
Textured Tops for Easier Basing
Every base is printed with a textured top surface, giving glue, sand, flock and texture paste something to key into. On a footprint this large the base is a diorama, and a textured face is what makes ambitious groundwork practical.
Glue-Free Magnet Holes
Every base has three 5mm x 2mm magnet holes printed directly into it, sized to hold magnets on friction alone. No glue required — magnets snap in by hand, or tap home with a light touch from a plastic mallet. Three holes spread the hold across the footprint so the base sits down flat rather than rocking.
Pack Sizes
Available as a single base or a 4-pack, sized for the model counts a base this large is used in.
Features
- 100mm Square Base – A very large square footprint for centrepieces and multi-model bases
- 4mm Thick – A heavier profile than our smaller squares, for stability at this span
- Textured Top Surface – Printed with a textured face so basing materials, glue and flock adhere easily
- Glue-Free Magnet Holes – Three 5mm x 2mm magnet holes per base, no glue needed
- Solid & Sturdy Construction – Holds flat across the full span without bowing
- Classic Beveled Edge – Provides a professional tabletop miniature appearance
- Magnets Included or Not, Your Choice – Every base has the holes. Choose the With Magnets option to have magnets supplied, or fit your own.
- High-Quality 3D Printed PLA – Precision manufactured for consistent sizing and durability
- Made in the USA – Manufactured onsite by Terrain Genesis
Other Square Base Sizes
- 80mm Beveled Square Bases
- 90mm Beveled Square Bases
- 120mm Beveled Square Bases
- 150mm Beveled Square Bases
You can browse the full range in our Square Bases collection.
Build Your Army on a Better Base.




