Replacement Kit - 8oz glass & straws - NO RED MARKINGS
In this kit you'll get 2x replacement glass cups & 2 silicone straws.
Glass cups are borosilicate, 8oz each - these do not have the red measurement markings
Silicone sippy straws (when your little T-Rex chews through the others)
No replacement glass kits are available for the minis yet (sorry!)