Ferrus
Measurements:
| Length | Useable | Tip Circ. | Max Circ. | |
| Mini | 5.25 | 4.5 | 3.75 | 4.5 |
| Small | 6.5 | 5.5 | 4.5 | 5.5 |
| Medium | 7.75 | 6.75 | 5.25 | 6.5 |
| Large | 9 | 7.75 | 6.25 | 7.5 |
| XL | 10.25 | 9 | 6.5 | 8.75 |
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Ferrus was sculpted by Nix of MonsterSmash Toys (@ScaledSin and @monstersmashtoy on Twitter)
All measurements are in inches and can vary slightly due to the handmade nature of these products.