Kigeli 120 Pcs Pi Day Pins Math Π Round Badge Pins Bulk International Day of Mathematics Decoration for School Party Activity Clothing Bag Accessories for Math Lover Back to School Gift

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,458 (2026-07-29 기준)

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• Abundant Supply for Every Occasion: with a package containing 120 Pi Day pins in 30 different styles; Each uniquely designed and inspired by the mathematical constant π; It symbolizes the importance of π in mathematics, ideal for school classroom activities, they provide a fun way to engage students in the celebration of a day devoted to mathematics; Use them as math party favor supplies to delight guests or as vibrant accents for clothing, bags, and hats
• Durable and Easy to Use: our Pi Day brooches are made of plastic and metal, these Pi Day button pins are designed to be durable, ensuring they stand up to the excitement of any celebration; Their secure fastening mechanism promises that they stay in place, adding talent to clothing, bags, and hats without the worry of losing them; Perfect for use in math party favor supplies, these pins can withstand repeated use
• Celebrate Pi Day in Style: bring a splash of color to your Pi Day celebrations with this vibrant set of pi day decorations; With a diameter of approximately 1.5 inches (3.8 cm), these pi day party supplies are perfectly sized to be both noticeable and comfortable for wear, these pins are a ideal for math enthusiasts; (The pins on the back of the brooches are sharp; Please keep them out of reach of children to avoid accidental injury; )
• Perfect Gift for Math Lovers: looking for a unique math lover gift? These pi day button pins are an excellent choice; They can be easily affixed to clothing, bags, or hats, making them a versatile accessory for anyone who appreciates the wonders of numbers; Packed with playful charm, they make excellent keepsakes for math enthusiasts who want to carry their passion for numbers wherever they go
• Versatile Decorations for Various Events: these pins are not only perfect for pi day party supplies but also for a variety of other math-themed gatherings; Whether you're organizing an International Day of Mathematics or preparing for a math competition, these pins add a visually appealing element to your event; They also serve as fantastic learning aids in school settings, making math more engaging and interactive for students through classroom activities

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