Why shop Mr. Pen?
- Small American Family Business
- Founded by Teachers in Louisiana
- We love our customers
Our story
Having firsthand experience teaching in at-risk schools in different parts of the United States, seeing the daily struggles of students and teachers, we, a few business-minded teachers, founded Mr. Pen with a simple purpose: serving the schools in our community by providing them with high quality and affordable school supplies and tools to help them in their efforts.
Top Selling Products
Compare our Ruler Sets
 Square and Ruler Set |  Geometry Set |  Geometry Set |  Triangular Ruler Set |  Rulers |  Rulers |  Rulers | |
|---|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — | — |
Price | — | — | — | — | — | — | — |
Quantity | Set of 3 | Set of 4 | Set of 4 | Set of 3 | Set of 4 | Set of 2 | Set of 3 |
Material | Plastic | Aluminum | Aluminum | Plastic | Stainless Stee | Stainless Stee | Plastic |
Size | 12", 11" and 8" | 8" , 5.5", 12" and 6" | 8" , 5.5", 12" and 6" | 12" , 7" and 5" | 6", 8", 12" and 14" | 6" and 12" | 6" |
Metric and Imperial | ? | ? | ? | ? | ? | ? | ? |
Includes Protractor | ? | ? | ? | ? | ? | ? | ? |
Includes Scale Ruler | ? | ? | ? | ? | ? | ? | ? |
Compare our Ruler Sets
Square and Ruler Set | Geometry Set | Geometry Set | Triangular Ruler Set | Rulers | Rulers | Rulers |
|---|---|---|---|---|---|---|
| Customer Reviews | ||||||
| — | — | — | — | — | — | — |
| Price | ||||||
| — | — | — | — | — | — | — |
| Quantity | ||||||
| Set of 3 | Set of 4 | Set of 4 | Set of 3 | Set of 4 | Set of 2 | Set of 3 |
| Material | ||||||
| Plastic | Aluminum | Aluminum | Plastic | Stainless Stee | Stainless Stee | Plastic |
| Size | ||||||
| 12", 11" and 8" | 8" , 5.5", 12" and 6" | 8" , 5.5", 12" and 6" | 12" , 7" and 5" | 6", 8", 12" and 14" | 6" and 12" | 6" |
| Metric and Imperial | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Includes Protractor | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Includes Scale Ruler | ||||||
| ? | ? | ? | ? | ? | ? | ? |
Why shop Mr. Pen?
- Small American Family Business
- Founded by Teachers in Louisiana
- We love our customers
Our story
Having firsthand experience teaching in at-risk schools in different parts of the United States, seeing the daily struggles of students and teachers, we, a few business-minded teachers, founded Mr. Pen with a simple purpose: serving the schools in our community by providing them with high quality and affordable school supplies and tools to help them in their efforts.
Top Selling Products