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12 Inch Adjustable Triangle Acrylic Adjustable Drafting Triangle Computing Trig Scale for Drafting Architect Engineer Educational Supplies

12 Inch Adjustable Triangle Acrylic Adjustable Drafting Triangle Computing Trig Scale for Drafting Architect Engineer Educational Supplies

$28.20 USD
$28.20 USD
Sale Sold out
Taxes included. Shipping calculated at checkout.

About this item

  • Adjustable Triangle Kit: you will receive 1 adjustable triangle, about 12 inch, enabling the creation of crisp lines and precise geometric shapes; It's the preferred tool in drawing and drafting
  • Transparent Design: made of transparent acrylic, this adjustable drafting triangle allows you to see through the transparent acrylic triangle body, ensuring accurate alignment, quick setup, and ideal lines in classrooms and studios; It minimizes parallax errors and speeds up setup
  • Adjustable Design: this adjustable triangle drafting set helps you calculate the dimensions you need, allowing you to handle various situations
  • Locking Mechanism: the scale on this computing trig scale is clear, easy to read, and highly accurate; A thumbscrew securely locks the desired angle at the desired rise, tilt, or tilt, eliminating worries about movement or instability when marking items
  • Versatile Applications: this adjustable triangle ruler is ideal for calculating lengths, drafting supplies and distances in the classroom or in practical applications; Suitable for drafters, artists, designers, architects, technical artists, engineers, professors, and more

Overview

  • Material: Acrylic
  • Brand: Lerheedi
  • Color: Transparent
  • Style: Modern
  • Graduation Range: 12 Inches

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Foster — Portland, Oregon

    I ordered a few drawing and painting supplies from Paintora, and everything arrived in great condition. The products felt well selected, easy to use, and nicely suited for everyday creative work. It was a smooth experience overall, and I was happy with the quality.

  • ⭐⭐⭐⭐⭐

    Ryan Mitchell — Austin, Texas

    Paintora has a really practical selection of art supplies. I picked up a mix of sketching tools and painting materials, and everything felt useful and straightforward. The items worked well for my routine, and I would definitely shop here again.

  • ⭐⭐⭐⭐⭐

    Sophia Bennett — Denver, Colorado

    I like that the products at Paintora feel approachable without being basic. I ordered a few supplies for drawing and mixed media, and they fit nicely into my creative process. Everything was easy to organize and enjoyable to work with.

  • ⭐⭐⭐⭐⭐

    Jason Cooper — Seattle, Washington

    The art supplies I received from Paintora were a great addition to my workspace. I bought a few items for regular sketching and painting, and they’ve made it easier to keep creating consistently. The selection feels thoughtful and practical for everyday use.
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FAQ

What types of products does Paintora sell?

Paintora offers art supplies and creative materials for drawing, painting, illustration, printmaking, sculpting, casting, and studio organization. Our selection includes pencils, markers, paints, brushes, paper, canvas, clay tools, easels, storage products, and complete art sets.

How much does shipping cost?

Paintora charges a flat shipping fee of $6.90 per order. Any applicable taxes, customs duties, or import charges are not included unless otherwise stated during checkout.

How long does order processing take?

Orders are generally processed within 1–3 business days, Monday through Friday, excluding public holidays. Processing may take up to 5 business days during busy periods, sales events, or inventory reviews.

How long will delivery take?

Estimated delivery after shipment is generally 5–10 business days within the United States. International delivery, when available, usually takes 10–20 business days. Delivery times are estimates and may be affected by carriers, weather, customs, or shipping restrictions.

How can I track my order?

A shipping confirmation email with tracking information will be sent after your order has been dispatched. Tracking activity may take several business days to appear after the carrier receives the package.

Can I change or cancel my order?

Please contact us as soon as possible at abroylwviaxorle@gmail.com with your order number. We will try to assist, but changes and cancellations cannot be guaranteed after processing, packing, or shipment has begun.

What is your return policy?

Eligible unused and unopened products may be returned within 30 days of confirmed delivery. A return request must be approved before the product is sent back. Opened or used paints, inks, clay, resin, adhesives, and other consumable materials may not be returnable unless they arrived damaged, defective, or incorrect.

What should I do if my item arrives damaged, defective, or incorrect?

Contact us within 7 days of delivery at abroylwviaxorle@gmail.com. Please include your order number and clear photographs of the product, packaging, and shipping label so we can review the issue and provide an appropriate resolution.

How do I know whether an art material is suitable for my project?

Review the product description, material information, dimensions, surface recommendations, age guidance, and manufacturer instructions before purchasing or using an item. We recommend testing unfamiliar products on a small area first, as results may vary depending on the surface, technique, and materials used.

How can I contact Paintora customer support?

You can reach Paintora by email at abroylwviaxorle@gmail.com. We generally aim to respond within 1–2 business days, Monday through Friday, excluding public holidays.