A clear glass water bottle with a stainless steel lid and handle, decorated with red and black geometric line drawings and mathematical equestions. It is shown alongside a small clear glass cup and a small stainless steel container on a white background.
A clear glass water bottle with a stainless steel lid and carrying loop, decorated with pink and black scientific and mathematical formulas and diagrams.
A clear glass water bottle with a stainless steel lid and handle, decorated with pink and black scientific blueprint-style drawings and text.

Equations That Changed the World Tea Infuser

$ 36.00
$ 36.00
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Product Description

Steep your tea with a little inspiration! This unique Equation Tea Infuser features iconic mathematical and scientific equations etched into its design, turning your everyday tea ritual into a celebration of curiosity and discovery.

Perfect for mathematicians, scientists, students, teachers, engineers, and STEM enthusiasts, this science-inspired tea infuser makes a fun and thoughtful math gift or science gift. Use it during study sessions, while working, or whenever you want a quiet moment with your favorite loose-leaf tea.

Made from BPA-free materials for lasting use, this tea infuser is designed for hand washing. Proudly designed in the USA and shipped in compostable packaging, it’s a practical and memorable gift for curious minds.

Add a little science to your next cup of tea and make steeping more fun!

  • Volume: 15 oz | 450 mL
  • Width: 2.5" | 63mm
  • Height: 9" | 230mm
  • Hand wash only
  • Made in the USA

Product Details
  • Weight: 1.0 lb
  • Product Type: Home

Shipping and Handling

We do our best to process and pack your order within 1–2 business days. Once your order ships, you’ll receive an email with tracking information so you can follow its journey.

Have a question about your order or shipping? Our friendly Customer Service team is happy to help. Just reach out to us and we’ll get back to you as soon as we can.