Hardwood from oak or beech, hard decayed. May also be a piece of a bigger log. See photos!

Illustration likewise, similar

Size: Caliber at least 4 cm. Lenght at least 12 cm (average 6x13 cm). Volume of cut pieces always bigger.

Hardwood from oak or beech, medium decayed.
May also be a piece of a bigger log. See photos!

Illustration likewise, similar

Size: Caliber at least 5 cm. Lenght at least 12 cm (average 7x12 cm). Volume of cut pieces always bigger.

exemplary, likewise image. May also be a piece of a bigger log. See photos!

White-rotten Breeding Wood

soft decayed, slightly rotten, partly mantled with fungi, softest in structure

Harwood from oak or bleech

Size: Caliber at least one decimeter (10x10x10 cm). Mostly much bigger.
Volume of cut pieces always bigger.

Hardwood from oak or beech, soft decayed. May also be a piece of a bigger log. See photos!

Illustration likewise, similar

Size M: Caliber at least 7 cm. Lenght at least 12 cm (average 9x14 cm). Volume of cut pieces always bigger.

Hardwood from oak or beech. May also be a piece of a bigger log. See photos!

Illustration likewise, similar

Size: Caliber at least 5 cm. Lenght at least 12 cm (average 7x12 cm)

Volume of cut pieces always bigger.

exemplary, likewise image

White-rotten Breeding Log. May also be a piece of a bigger log. See photos!

Medium hard, slightly rotten, partly mantled with fungi

Harwood from oak or bleech

Size: Caliber at least one decimeter (10x10x10 cm) Volume of cut pieces always bigger.

exemplary, likewise image

White-rotten Breeding Wood

medium hard, partly mantled with fungi

Hardwood from oak or bleech

Size: Caliber at least one decimeter (10x10x10 cm)

exemplary, likewise image

White-rotten Breeding Wood

very hard, slightly rotten, partly mantled with fungi

Hardwood from oak or bleech

Size: Caliber around 20x20x20 cm)

exemplary, likewise image

White-rotten Breeding Wood

very hard, slightly rotten, partly mantled with fungi

Hardwood from oak or bleech

Size: Caliber around  15x15x15 cm

Hardwood from oak/beech

Size: Caliber at least 15 cm. Length at least 15 cm (average 17x17 cm)

Always only for short time as it is hard to find.

Hardwood from oak or beech. May also be a piece of a bigger log. See photos!

Size: Caliber at least 7 cm. Lenght at least 12 cm (average 9x14 cm).
Volume of cut pieces always bigger.