Holbein Iridescent Medium an artist-grade medium that when mixed with watercolor media creates iridescent and pearlescent effects.
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You can order online 24/7 for delivery or pick up, or visit our store in Downtown Guelph to make your selections in person. Monday-Saturday 10-6. *Subject to change. Have a special request or a big project? Contact us ahead of time to help us serve you better.
We do not offer refunds, but you have 30 days to return unused items in original packaging with receipt for store credit or exchange. Some exceptions apply. No returns on: aerosols, pigments, cut canvas, loose paper, pens + markers, custom orders, clearance items.
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