Ruler
Butterfly 20 cm Thick & Flexible Ruler (Colorful)
- Colour: Yellow, Blue, Orange, Pink, and Green
- Material: Clear Acrylic
- Size: 20 cm (Length)
Butterfly J-6 Triangle Ruler
- Material: Plastic
- Size: 15 × 10.6 × 10.6 cm (Isosceles Triangle) 15 × 8.5 × 17 cm (Right Triangle)
Butterfly J-7 Triangle Ruler
- Material: Plastic
- Size: 17.4 × 12.3 × 12.3 cm (Isosceles Triangle) 17.4 × 10 × 20 cm (Right Triangle)
Butterfly BT-660 Triangle Ruler – Mathematics Ruler Set
- Colour: Transparent
- Material: Plastic
Butterfly Handle Grip Ruler – 30 cm
- Material: Clear Acrylic
- Size: 30 cm
Butterfly BT-1700 Ruler Set
- Colour: Orange
- Material: Plastic
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