Whoa! You can't favorite your own shop.

Whoa! You can't buy your own item.

Whoa! You can't favorite own item.

Whoa! You can't add your own item to a list.

Add this item to a treasury!

You don't have any treasuries yet. Enter a title below to create one.

This item has been added.

View your treasury.

Like this item?

Add it to your favorites to revisit it later.
Request a custom order and have something made just for you.
Our geeky teethers are a hit! So I decided to make a calculator for all those nerd babies in the making. Geeks shall inherit the earth! So you can never be too prepared or at least be able to show some nerd swag.

Would you like us to personalize this item on the back? Just pick the "Personalized" option & let us know the details in the Notes to Seller (i.e.: name to be engraved, & pick a font from the font sheet - default is Helvetica).

This toy is chemical and toxin-free! It's laser engraved on Canadian maple and finished with a baby safe unscented beeswax polish (unrefined beeswax, olive oil, carnauba wax). This teether measures 9 cm long and 7cm wide ( in inches 2.5 long and 2.6 wide and a 1/4 inch thick).

Please note that this is a handmade natural wood product, and as such may have minor variations in the color and grain patterns in the wood.

* Shipping
Please see our shipping policies here:
Rachael Hardiman
Tyson Hardiman

Calculator teether

$12.00 USD
Please select an option
Please select from the available options


  • Handmade item
  • Material: wood
  • Ships worldwide from Ottawa, Canada
  • Feedback: 1820 reviews
  • Favorited by: 102 people