Combination Geometry Sets
- Art Alternatives
- C-Thru
- Helix
- Koh-I-Noor
- Mars/Staedtler
Compasses & Dividers
- Alumincolor
- Art Alternatives
- C-Thru
- Excel
- Helix
- Mars/Staedtler
Drawing Boards, Curves & Tools
- Art Alternatives
- C-Thru
- Derwent
- Helix
- Mayline
Rulers, T-Squares, Triangles
- Alumicolor
- Art Alternatives
- C-Thru
- Duroedge
- Fairgate
- Helix
- Koala Tools
- Mars/Staedtler
- Pickett
- X-Acto
Templates
- Art Alternatives
- C-Thru
- Helix
- Pickett