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Product Details

  • First-of-its-kind color palette – Discover 72 muted and moody shades in a captivating collection available exclusively on the Castle Arts website
  • The missing link in your collection – Versatile hues designed to complement any pencil set and elevate your mixed media projects
  • Intensely pigmented, wax-based cores – Experience incredible vibrancy, smooth application, and effortless blending with these artist-quality pencils
  • Elegantly organised – The sleek display tin keeps your pencils perfectly arranged and easily accessible
  • Develop your skills – Learn to create stunning illustrations with the included step-by-step tutorials and expert tips
  • Trusted, tested, and guaranteed – Developed by our in-house artists and backed by our no-fuss Satisfaction Guarantee

Expand your colored pencil palette with the 72-piece Harmonious set, a charming selection of subtle, muted, and moody shades that will enchant any artist. Each color in this unique assortment has been carefully chosen to complement your existing supplies, filling the gaps in your collection while working beautifully alongside any other pencil set.

Developed by artists, for artists, these creamy, soft-core colored pencils glide smoothly over paper and a range of textured surfaces such as wood and slate. Their intensely pigmented wax tips deliver rich, velvety colors, perfect for effortless layering, blending, and burnishing. These 72 soft shades create new tonal possibilities, empowering you to bring any artistic vision to life.

The Harmonious pencils are named, numbered, and organised in a sleek display tin, keeping them neatly stored and easily accessible. To help you get started, we've included a detailed step-by-step guide for recreating the stunning 'Queen of Harmony' illustration featured on the tin. You'll also find three additional tutorials designed to refine your skills and make the most of your new supplies.

Looking for more inspiration? Check out our Harmonious digital coloring book, with over 90 enchanting illustrations designed to complement the captivating shades in this pencil set.

Whether you're a colorist, illustrator, or mixed media artist, you'll appreciate the unparalleled versatility of the Harmonious colored pencils. Developed by our team of expert artists with a deep understanding of color science, each shade in this distinctive collection has been artist-tested and approved. Discover this one-of-a-kind coloring set for yourself and enjoy the new creative possibilities it opens up.


All orders will be carefully wrapped and dispatched within 1-2 business days (Monday-Friday).

Orders received prior to 2pm EST will be processed and dispatched the same day.

Orders received after 2pm EST will be dispatched the following day unless the order is placed on a Friday when it will be processed and dispatched on the first working day following the weekend (usually the Monday, except when we are all enjoying a long Bank Holiday weekend).

To ensure you have the best shopping experience with us, we offer Tracked delivery services:

  • USPS
  • UPS
  • FedEx
  • DHL
  • Lasership
  • Ontrac

We offer FREE Express Delivery for all USA orders over $75.

Tracking information will be emailed directly to you. If you miss a delivery it can be rearranged directly with the relevant courier.

Shipping & Returns page


Every Castle Arts product comes with our ‘Satisfaction Guarantee’ which allows you to buy in complete confidence.

If you are unhappy with the quality or performance of your purchase we will provide you with a free replacement (subject to availability) or a full refund - the choice is yours!

You can read the full terms ad conditions on our Shipping & Returns page or get in touch with our friendly Customer Service team via and they will support you every step of the way.