Staedtler Xcellence Math Set 10/PC Protractor/Compass/Ruler Office School Home

Staedtler Student Math Set 6/PC Protractor/Compass/Ruler Office School Home

Staedtler Math Set 4" Bundle Clear 10 Piece Set Stencil Compass Ruler Triangle

Maped Helix 360° Angle & Circle Maker Protractor Compass Office School Drawing

Maped Helix Universal Plastic Locking Compass /6" Protractor Set Office School

Vintage Staedtler Mars Masterbow Drawing Instrument Set Germany 55110 A6

C-Thru 12" Combo Ruler/5" Protractor/8" & 5.5" Triangles Set Clear Office School