75mm Round Textured Bases 3d Printed
1 pc
$2.95
Sale price
$2.95
Regular price
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75mm Round Textured Bases 3d Printed
$2.95
Sale price
$2.95
Regular price
Shipping calculated at checkout.
Quantity
In stock
Same-day dispatch before 3pm Mon–Fri · Free UK delivery over £70 · 30-day returns
Product Information
01 Product description
📐 Specifications
| Size: | 75mm diameter (round) |
| System: | Open Basing System (OBS) |
| Material: | PETG (strong, flexible, paintable) |
| Method: | FDM 3D Printed |
| Colour: | Black |
📏 75mm fills the gap between 60mm and 80mm - ideal for larger characters, small monsters, and centrepiece models that need room to breathe without going full monster-base territory.
🔓 Open Basing System (OBS)
Most systems jump from 60mm to 80mm+. We made 75mm because hobbyists asked for it - the "in-between" size that corporations ignore. Your models, your choice.
🎨 Perfect For
👑 Centrepiece characters
🐉 Small-medium monsters
🧙 Large heroes
🎭 Display pieces
🏰 Scenic dioramas
⚔️ Warlords
🤖 Medium mechs
🏆 Competition entries
💡 When 60mm feels tight but 80mm+ looks excessive. Room for scenic basing without overwhelming smaller models.
🧪 Why PETG?
💪 Tough
Impact resistant
Impact resistant
🔥 Heat Safe
Won't warp
Won't warp
🎨 Paintable
Primer & paint
Primer & paint
🧲 Glue Ready
CA & plastic cement
CA & plastic cement
⚠️ About FDM Printing
Seams: FDM prints have a visible "Z-seam" - a thin vertical line on the base edge. This is not a defect, it's normal.
Layer lines: Subtle horizontal lines may be visible. These largely disappear after priming.
💡 For glass-smooth display pieces, resin might suit you better. For gaming, these work brilliantly.
🛠️ 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
❓ FAQ
Is 75mm a standard size in any game system?
Not really - most systems jump from 60mm to 80mm+. That's exactly why we made it. OBS fills the gaps corporations ignore.
How does 75mm compare to other sizes?
About 25% larger than 60mm (or GW's 63mm), noticeably smaller than 80mm+. Good middle ground for models that outgrew 60mm.
Do I need to prime them?
Highly recommended. Acrylic paint on unprimed PETG can scratch off.
✨ Hobby Heaven UK • Check our shop for more OBS sizes ✨
02 OBS FAQs
Can I add magnets underneath OBS bases?
Check the selected option's underside opening and available underside depth in Technical Specifications before choosing magnets. Magnet fit depends on the actual cavity dimensions and the magnet you plan to use, so it should not be assumed to be the same across every base.
How do I choose the right base size?
Start with the base footprint required for your model or game, then confirm the selected option against the Technical Specifications. If you are replacing an existing base, measure it carefully and compare its physical footprint before ordering.
How should I use the technical drawing?
Choose your option first, then use the technical drawing and Technical Specifications to check the physical dimensions of the product. When matching an existing part or accessory, use the drawing rather than relying on the product name alone.
Can I rely on the nominal size alone?
No. Products with similar nominal sizes can have different physical dimensions or fit differently across brands and systems. Check the technical drawing, specifications and any product-specific compatibility note before ordering.
03 Shipping & returns
Shipping: Orders placed before 3PM (Mon–Fri) are dispatched same day. Free UK delivery on orders over £70. International shipping available.
Returns: If you're not happy with your purchase, contact us within 14 days for a full refund or exchange. Items must be unused and in original packaging.