green tshirt with glow in the dark mark rober logo design

Mark Rober Elephant Toothpaste Glow In the Dark T-Shirt (Green)

$19.95$39.95
Mark's signature look includes a comfy T-Shirt like this one, in green. This time, printed with glow in the dark elephant toothpaste on the lightbulb of inspiration. It's your next go-to, comfy T-shirt for when you're having fun solving every-day problems, Mark Rober style.

FREE SHIPPING IN THE US!
FINAL SALE (SORRY NO RETURNS)
sizechartSize Chart

What You Get:

  • Printed on a green, 100% cotton t-shirt
  • Printed with high quality glow in the dark inks
  • Shoulder-to-shoulder taping
  • Double-needle stitching throughout
  • Custom-printed neck/size tag

Subscription Boxes

For Kids (Age 8-13)

Build Box

Get ~2 months free! And a chance to win a Platinum Ticket to visit CrunchLabs. ~$4,500 value.*

Image of a Build Box (Disc Launcher)
SUBSCRIBE

For Teens & Adults (Age 14+)

Hack Pack

Get ~1 box free! And a chance to win a Platinum Diploma (college is free). ~$80,000 value.**

Image of a Hack Pack (IR Turret)
SUBSCRIBE

compare boxes