Oak Galls - whole
Oak Galls - whole

Oak Galls - whole

Oak Galls - whole

Oak Galls are a classic natural dye and mordanting material rich in tannin, formed by the interaction of gall wasps with oak trees. When crushed or simmered, these galls release high levels of natural tannins, making them an exceptional choice for strengthening dye adhesion on cellulose fibres. They can also be used directly to create soft grey, beige, or silver-brown tones. Simple, effective, and entirely natural, whole Oak Galls are an essential foundation for serious natural dyeing.

Benefits

Oak Galls are one of nature’s strongest tannin sources, giving unmatched mordanting power. For artisans and studios focused on sustainability, this plant-based alternative to synthetic fixatives ensures lasting colour with zero chemical additives. It’s simple to use, consistent across batches, and versatile enough for both cellulose and protein fibres.

Perfect For:

  • Tannin treatment for cellulose fabrics.
  • Pale neutral dyeing or shading.
  • Creating iron-tannin greys for antique effects.
Regular price $12.30
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SIZE
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  • 100% natural oak galls packed with tannin.
  • Use crushed or ground form for best extraction.
  • Apply 10–15% WOF for tannin mordanting.
  • Works beautifully with cotton, linen, hemp, and silk.
  • Yields gentle cream, grey, or pale brown hues when used as dye.
  • Enhances fastness and depth of subsequent dyes.

  • Crush whole galls before boiling for maximum extraction.
  • Combine with alum mordanting for brilliant results.
  • Avoid boiling at high temperatures for extended periods to preserve tannin quality.
  • Store dry and sealed for extended shelf life

Online orders are sent using Australia Post during business hours Monday to Friday. Orders are usually sent 1-2 days after your order is placed or when a pre-ordered item arrives. We email shipping confirmation with tracking information when your order is dispatched.

Shipping : Australia

Shipping is calculated at checkout according to the weight of the order, and your address location.

Most orders will have the option of:

  • Australia Post Standard Shipping (estimated delivery in 3-5 days)
  • Australia Post Express Shipping (estimated delivery in 2-3 days)

Kraftkolour cannot guarantee expected delivery times.

Kraftkolour may use other carriers from time to time for bulky or heavy shipments.

Shipping : International

We currently ship outside Australia to many countries using Australia Post’s International Express service. Rates will be automatically calculated at checkout.

Click & Collect : Thomastown

When ordering online you can choose 'Click & Collect' for order collection at our premises at 2/99 Heyington Ave, Thomastown, Victoria. We will email you confirming when your order is ready to collect.

Orders can be collected 10am 4pm Monday to Friday and we would appreciate it if you could collect your order within a week.

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