Helix 牛津 Q89012 12寸/30cm 尺規套裝 四件套
HELIX-Q89012
Ideal for school and college students, this 4-piece Helix Oxford geometry set includes a 12" ruler, 45° and 60° set squares and a 180° protractor.
- Brand: Helix
- Model: Q89012
- 12" ruler
- 45° & 60° set squares
- 180° protractor