Vintage Ring Top Lead Holder with Tortoise Shell Style Plastic Mechanical Pencil
USD 18.75 USD
Specifications
| Brand | Unbranded |
| Type | Continuous Twist |
| Lead Diameter | 1.2 mm |
| Material | Celluloid |
| Country Of Origin | United States |
| Vintage | Yes |
I'm guessing it is a celluloid body with a tortoise shell pattern applied. Tiny dents visible as shown. There seems to be two slits in the top of the body tube to allow springiness against the top cap.