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Blockx Watercolor Bijou Box, 24 Colors


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Blockx (pronounced "blocks") is one of the finest traditional manufacturers of artist colors in the world. The Blockx legacy begins in 1865 with Jacques Blockx I, a Belgian chemist who developed his own formulas for permanent paints. His pioneering work was quickly noticed by prominent painters, who had largely been producing their own paints by hand and were eager to explore a broader, more consistent range of colors. Salvador Dalí wrote about Jacques Blockx I: "This man who never painted, will contribute more to the painters of tomorrow than what we will have accomplished, all the modern painters together."

Five generations of Blockx family chemists have continued in the tradition of the company's founder, producing only the highest quality paints using traditional stone mills, small batches, and low speeds. This labor-intensive process allows the individual qualities of each pigment to shine through, and you will notice that each Blockx watercolor is different in texture, flow, intensity, and finish.

Unlike other brands, Blockx colors are not individually rated for lightfastness, because every color is permanent and suitable for museum-quality work. These artisan-made paints will suit even the most demanding professional artist, and we are very excited to make them available to our customers in the United States.

This deluxe 24-color set offers a wide selection of fine pigments and storage space for short-handled brushes. The colors included are #311 Cadmium Yellow Pale, #212 Blockx Yellow, #313 Primary Yellow, #317 Indian Yellow, #218 Permanent Orange, #220 Pyrrole Vermilion, #425 Pyrrole Red, #322 Rose Pale Lake, #329 Quinacridone Magenta, #234 Ultramarine Violet, #253 Ultramarine Deep, #452 Cobalt Blue, #453 Cerulean Grey, #152 Primary Blue, #456 Turquoise Blue, #163 Blockx Green, #261 Viridian, #165 Phthalo Green, #213 Transparent Mars Yellow, #224 Transparent Mars Red, #111 Yellow Ochre, #121 Venetian Red, #148 Burnt Umber, and #171 Ivory Black.

The box itself is a compact metal case, in a style that's more common in Europe than here in the United States. It's called a "bijou box," French for jewel box, because of its distinctive faceted shape. This one is nice and sturdy, thickly enameled, with a smooth hinge and secure lid. There's a finger loop on the back of the tin so you can easily paint without a table.

Measuring 215 x 85 mm (8.5" x 3.3"), the Bijou Box holds standard size half pans, and the system of metal rails and clips holds them much more securely than a standard watercolor box with flexible metal tabs. Simply pull up on the clip to release the pans and replace it to secure them again.

Made in Belgium.



We ship all orders from our store in St. Louis, Missouri. 95% of orders are processed in 1-2 business days. Shipping to the United States is always free for orders over $59. For orders under $59, domestic shipping rates start at $4.50. You can calculate your shipping cost in the cart or at checkout. For St. Louis residents, we also offer free curbside pickup. Just select "Pick Up" on the first page of checkout.


If there's a problem with your order, please contact our customer service team at If your order is damaged or defective, we will send you a prepaid return label and replace the item immediately. If you change your mind about an order, you can ship it back to us in new condition for a refund or exchange. However, if there is no error on our part, we cannot refund shipping charges or pay for return shipping. The deadline for all returns is 30 days from the delivery date. All clearance items, dated calendars and planners, and grab bags are non-refundable.

You can read more about our policies and procedures here.


We are an independent retailer trusted by artists since 2015, and our expert staff are happy to help you with any questions you might have about our products and services. We love helping our customers choose colors, build gift packages for friends, and get started with new tools and materials. We can also take special orders for items not listed on this site.


(314) 884-8345
10 AM to 5 PM Central Time,
Monday through Friday

Blockx Watercolor Bijou Box, 24 Colors

Blockx Watercolor Bijou Box, 24 Colors