🎨 Mold Your Imagination!
The Original Hobby-CAST Sierra/Bolt Action 4 Cavity Silicone Mold is designed for tube-in casting with Sierra tubes and 30 caliber bolt action tubes. Each mold comes with 8 silicone plugs and is compatible with various resins, making it perfect for both label casting and colorful resin pen blank crafting. Note: Completed blanks are not included.
| Item Shape | Pen |
| Color | GREEN |
| Material Type | Silicone |
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