*** Holiday ***

Glassworks will be closed from Friday 1st March until Sunday 10th March 2019. Our webshop will stay open, but please take into account that any order placed during this time will be shipped after 10th March. For further information, please contact us at

Vermiculite (cooling granules) € 4,50 incl. VAT
€ 3,72 excl. VAT

500g of fine vermiculite (cooling granules)