๐ Specifications
| Size: | 75mm ร 75mm (square) |
| System: | Open Basing System (OBS) |
| Material: | PETG (strong, flexible, paintable) |
| Method: | FDM 3D Printed |
| Colour: | Black |
โผ 75mm squares - a custom size for hobbyists who need something between standard sizes. Great for larger scenic bases, multi-model dioramas, and projects where you want that classic square aesthetic.
๐ Open Basing System (OBS)
75mm square isn't a standard size in any game system - and that's the point. OBS gives you sizes that hobbyists actually ask for, not just what corporations decide to sell. Custom projects, display pieces, your rules.
๐จ Perfect For
๐ก When you need a square format but standard sizes don't fit your vision. Your project, your choice.
๐งช Why PETG?
Impact resistant
Won't warp
Primer & paint
CA & plastic cement
โ ๏ธ About FDM Printing
Layer lines: FDM printing builds objects layer by layer, so you may see subtle horizontal lines on the surface. These are completely normal and largely disappear after priming.
๐ก For glass-smooth display pieces, resin might suit you better. For gaming armies, these work brilliantly.
๐ ๏ธ Prep Tips
- Wash with soap & water before priming
- Prime with Vallejo, Army Painter, or Citadel spray
- Sand with 400-600 grit if ultra-smooth needed
- Pin heavier metal/resin models - PETG drills cleanly
โ FAQ
Is 75mm square a standard size in any game?
No - it's a custom OBS size. Perfect for hobbyists who need something different from the usual corporate options.
Can I drill pin holes for heavy models?
Yes, PETG drills cleanly. Use a pin vice and go slowly - essential for heavier metal or resin models.
Do I need to prime them?
Highly recommended. Acrylic paint on unprimed PETG can scratch off.
โจ Hobby Heaven UK โข Check our shop for more OBS sizes โจ
