This Tumbler is perfect for Mathematics Lovers and Science enthusiasts. The design features a Math Pattern, making it an ideal gift for birthdays and Christmas. The slim design and vibrant colors make it a stylish accessory for anyone who enjoys a good hot or cold drink on the go.
Product features - Double wall insulation keeps drinks warm for up to 12 hours and cold for up to 24 hours - Lid with a straw for easy sipping - Vibrant colors with crisp printing techniques - Made of double-wall food grade stainless steel - 20oz size with a powder-coated smooth matte finish
