Unit Circle Engraved Pie Plate | 9.5” Deep Dish Glass Pie Dish | Trigonometry or STEM Teacher Gift | Math Lover Bakeware

"Celebrate the beauty of math (and pie!) with this Unit Circle Engraved Pie Plate — a witty, functional gift for any math lover or STEM educator. Whether it’s for a teacher who helped you through trigonometry, a math major’s graduation, or a Pi Day celebration, this clever design brings geometry and dessert together in perfect harmony.

Each 9.5” deep dish glass pie plate is permanently laser-engraved with the unit circle design, creating a durable, dishwasher-safe piece that will never fade or wash away. It’s oven, microwave, and freezer safe — ideal for baking, gifting, or displaying proudly in a classroom or kitchen. Perfect for teacher appreciation, graduation, math team awards, or Pi Day (March 14) — this unique pie dish is guaranteed to make any math enthusiast smile.

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