EXCEEDCRAFT Fungus Block G3500SP for Giant Stag Beetles (Guinness Record) x2 pcs*

EXCEEDCRAFT Ohirataketake Mushroom Substrate Block
LEVIN-G3500SP (2 pieces)

This mushroom substrate block has a proven track record of producing Guinness World Record-holding stag beetles.
It is a high-quality substrate block recommended for aiming for Guinness-sized individuals, as it is currently used by Guinness breeders. You can refill it into plastic bottles or glass jars and use it as a mushroom substrate bottle.

LEVIN-G3500SP
3500cc Ohirataketake Mushroom Substrate Block
LEVIN-G substrate is a highly nutritious product and is recommended for the first bottle in breeding.
For large bloodlines, many individuals exceeding 30g can be produced from a single bottle.

*This is the price per block. If you wish to purchase additional quantities, please let us know in the comments.

Please note that this is a amateur inspection, and there may be oversights.
Please only purchase if you understand this.