Bee House Butter Dish with Stainless Steel Butter Knife (Artichoke) Beehouse Butter Dish with stainless steel butter knife. Very nicely desgined with a ridge to hold the knife in place. The inside ridge that is under the lid will hold a butter stick that is 4 inches long x 1-5/8 inches wide. Lead free, microwaveable and dishwasher safe. All Bee House ceramic products are made in Japan by Zero Japan, Japan's leading manufacturer of teapots and tableware.