Cancellation Policies

  • The full tuition amount is required at the time of registration. Payment can be made by credit card only.

  • Students who cancel prior to one week before the start of a class may transfer their payment to a future class or receive a 60% refund.

  • Students who cancel within 7 days of the beginning of class may transfer their payment to a future class or receive a 40% refund.

  • Students who fail to cancel their registration prior to the start date may transfer their registration to another class.

  • In the event of a cancellation by Diablo, students may transfer their deposit to a future class or receive a full refund.
  • Classes are filled on a first come, first served basis. Once a class has filled, applicant's names will be placed on a waiting list in the order they are received and notified only in the case of a class opening. We usually open additional classes on the same day for the waiting list students, so don't hesitate signing up in the waiting list.

  • All classes WILL run as scheduled. Duration and content may vary if you are the only student registered in the class.


 What to Bring

  • To work safely in the glass studio you must wear closed-toed sneakers or shoes. Please do not wear sandals, flip flops, heels or short clothing.

  • Only cotton clothing is allowed for the glassblowing and flameworking classes. Remember, polyester melts and that's no fun!

  • Wear comfortable clothing.

  • Bring bands to hold your hair back if it is long.

  • Bring a refillable water bottle like the one to take to the gym (we don't want more plastic waste in the ocean!)

  • Diablo does not serve food, so please feel free to bring lunch or dinner if your class runs at a time when you normally eat.

 Pick Up Policies

  • Please call a day prior to picking up your pieces so we can confirm pick up time and have them ready for you.

  • Due to the heavy volume of classes, all pieces must be picked up within two weeks of the class.

  • We're available from 10am to 7pm, Monday through Friday, for pickup.

  • We can mail your pieces if needed for an extra charge of $20.

  • Due to glass's nature some pieces might break during the annealing process. Diablo does not keep the broken pieces in order to satisfy safety procedures.

Museum of Fine Arts, Boston  DeCordova Museum and Sculpture Park Boston Center for Adult Education DeCordova Museum and Sculpture Park
Newton Community Education