Humorous Chemistry Tree Science Pun Graphic Tee, Oh Chemist Tree Christmas T-Shirt, Laboratory Teacher Holiday Cotton T-Shirt

Combine festive cheer and scientific humor with the Oh Chemist Tree Christmas T-shirt. Featuring a clever periodic table style holiday tree, this pun-filled tee brings witty energy to the holiday season.

An ideal outfit for classroom holiday parties, STEM club gatherings, or a fun gift for science teachers, chemists, and students.

Product Details

• Material: 100% cotton preshrunk ring spun jersey knit (white is polyester fabric)
• Fabric weight: 150 g/m2 (4.5 oz per sq yd)
• Printing: Two-sided printing using advanced Vinyl Heat Transfer (DTF) technology (features a thin white edge around pattern to firmly attach it; transparent PNG suggested)
• Ideal image size in pixels (W * H): Left: 945 x 945 or Higher / 150 dpi; Right: 945 x 945 or Higher / 150 dpi; Back: 2067 x 2657 or Higher / 150 dpi
• Construction: Seamless double-stitched 2cm neckband, taped neck and shoulders, double-stitched sleeve and bottom hems, quarter-turned
• Available sizes: S, M, L, XL, 2XL, 3XL, 4XL, 5XL (Sizes: S, M, L, XL, 2XL, 3XL, 5XL)
• Size deviation: ±5% length deviation due to manual measurement and production processes
• Colors: Black and other colors

We ship within the USA only. Orders are produced in 1–3 business days (no weekend production), then shipped. Standard (UPS & USPS): 5–8 business days — $5.95 first item, +$3.95 each additional (max $13.85). Express (FedEx): 3–5 business days — $10.95 first item, +$3.95 each additional (max $18.85). FedEx cannot deliver to PO Box addresses.

30-day returns from the delivery date. Items must be unworn, unused, with tags, and in original packaging, with proof of purchase. For change-of-mind returns you cover return shipping; if the item is defective, damaged, or wrong, we cover it and make it right with a free replacement or full refund. Refunds are issued within 5 business days of approval. Reach salviamanuelle@gmail.com to start a return.