Preble McDaniel Once blown glass is shaped, it needs time to cool off. The electric annealer oven is able to control temperature including to cool down slowly to avoid exploding. This oven on a frame has two doors with handles that can be open or closed. Scale 1:48 Payment Types Accepted Credit Card Paypal Price $10.00 Shipping Calculated Upon Checkout Seller's Website https://minismallpackages.etsy.com Seller's Email smallpackages@comcast.net