Is the ‘0’ flush with the edge of the set squares?

No, there is a central, marked zero and the values move left and right from that.

Why does this have arrows at 7°, 42° and 75°?

I have no idea what this means, but here is the answer you seek! (from wiki). 'Some variants have extra markings at angles of 7° and 42° (138° and 173°) in addition to the normal 45° and 90° markings to ease dimetric axonometry per ISO 5456-3'

What are the angles for the triangles?

45,45,90 equilateral triangle and a 60,30,90 set square

What angles are the 30cm and 20cm set square ?

Angles are measured in degrees not centimetres. The smallest angle is 30 degrees at the pointed end of the longer triangle.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

rOtring Professional Set Square, 32 cm

Product ID: 56317624

Details

Brand
rOtring
Colour
Clear
Graduation range
32 Centimetres
Material
Plastic
Style
Square

📏32 cm precision scale

🔵counter-directional numbering with color background

🛡️durable crystal clear plastic

NT$2144

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

Description

📐 Elevate your drafting game with precision and style!

ERGONOMIC GRIP - Removable grip designed for comfortable, fatigue-free use during long drawing sessions.
INK RESISTANT EDGES - Indian ink edges and naps provide durability and prevent smudging for professional results.
ACCURATE ANGLE SCALES - 180°/1° angle scales guarantee pinpoint accuracy for all your technical drawings.
SMART NUMBERING SYSTEM - Counter-directional numbering with colored background for quick, error-free reading.
PRECISION MEETS CLARITY - Crystal clear plastic ensures flawless visibility for exact measurements every time.

The rOtring Professional Set Square (32 cm) combines Bauhaus-inspired minimalist design with advanced functionality. Crafted from durable crystal clear plastic, it features a removable ergonomic grip, counter-directional numbering with a colored background for easy reading, and Indian ink edges for lasting durability. Its precise 180°/1° angle scales make it an essential tool for professionals demanding accuracy and comfort in technical drawing.

Specifications

ASIN	B000WKL2OG
Best Sellers Rank	64,997 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 46 in Protractors & Set Squares
Brand	rOtring
Colour	Clear
Country Of Origin	Germany
Customer Reviews	4.6 4.6 out of 5 stars (355)
Global Trade Identification Number	03501170699270
Graduation Range	32 Centimetres
Item Dimensions L x W	9.5L x 5.9W centimetres
Item Type Name	Rotring Geometry Set
Item Weight	0.08 Kilograms
Manufacturer	Newell Rubbermaid
Manufacturer Part Number	S0699270
Material	Plastic
Model Number	S0699270
Number of Items	1
Number of Packs	1
Style Name	Square
Unit Count	1 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

NT$2144

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews