PeriodicTees
TiNKEr Periodic Table Shirt
$26.50
Tinker, spelled with real periodic-table symbols: Ti (Titanium) · N (Nitrogen) · K (Potassium) · Er (Erbium).
For makers, fixers and people who take things apart just to see how they work. A natural fit for engineers, hobbyists and the garage-workshop crowd.
- Soft unisex tri-blend tee (Next Level 6010): 50% polyester, 25% combed ring-spun cotton, 25% rayon
- 5 colors, sizes S–2XL
- Printed to order: usually arrives in about 5–9 business days in the US
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Shipping & Returns
Made to order. Printed just for you in 2–5 business days, then shipped (standard: 3–4 business days in the US). Typical total: 5–9 business days.
Something wrong? If your shirt arrives damaged, misprinted or it's the wrong item, email chem@periodictees.com within 30 days of delivery with a photo. We'll send a free replacement or refund — no need to send it back.
Please note: Because each shirt is made to order, we can't accept returns for a change of mind or for ordering the wrong size or color. Check the size chart before ordering. Full refund policy · Shipping policy · FAQ