Brand: ‎WINGOFFLY

Features:

• 【Brass Protractor SIZE】12cm(4.7in)(L)*5.7cm(2.2in)(W)*0.2cm(0.1in)(THICKNESS)【Straight Edge SIZE】14cm(5.5in)(L)*7.1cm(2.8in)(W)*0.2cm(0.1in)(THICKNESS)【Red Copper Triangle Ruler SIZE】9cm(3.5in)(L)/8cm(3.1in)(MAX SCALE)【Double Scale Vernier Caliper SIZE】15cm(5.9in)(MAX SCALE)*1.7cm(0.7in)(W)*0.2cm(0.1in)(THICKNESS)【PACKAGE INCLUDE】a set of 4 above rulers
• MATERIAL: Except Red Copper Triangle Ruler and Double Scale Vernier Caliper are made of red copper, other 2 rulers are made of brass.
• DESIGN: Fine drawing process with both front and back sides, simple yet tasteful style with delicate texture. The Red Copper Triangle Ruler is carefully grinded on the edge that will not tear pocket on clothes, it is safe to carry.
• FUNCTION: The product is much more durable and long-lasting compared to normal plastic rulers. They could be used to measure mm,cm,inch, angle and draw drafts, the red copper triangle ruler could also be carried on to measure small antiques.
• NOTED: The brass and red copper are both have color variability, it would change its color during natural oxidation with time going by to form a peculiar style of antique and would have a sense of ancient.

Part Number: ‎71208AZZCKHTC4

Details:

FUNCTION
The material is durable and long-lasting which could be used for years. The special and tasteful outlook also fits architecture, engineering, arts, designing and school use. It is a good present for kids, it will accompany their whole study life which is a quite meaningful present.

MAINTENANCE
- People who know about brass are aware of the natural oxidation will happen on it with time going by, the color will change during the period, and will subside some antique texture which is the attraction of brass itself.
- The natural oxidation is unavoidable and makes the products more tasteful. However if you prefer to maintain bright color, there are several ways except buying brass maintenance fluid:
1.Soap or gentle detergent: If the product is just dirty but not darken, immerse it into warm soap water and clean it with a soft cloth, and use a toothbrush to clean the extremely dirty area.
2.Vinegar, salt and flour: These normal kithenware could be made a paste to clean the darken grass. Put a spoon of salt into half glass of vinegar, pour in some flour until it become a paste. Cover it to the grass for 10 min then wipe to dry it.
3.Water: heat some water, put in a spoon of salt and a spoon of white vinegar to make a natural fluid to clean brass. Cover it to the brass and wipe with a cloth to clean it.

Supplier: Metro Muscat

Metro Code: MMC002