Munchkin Gentle Transition Cup, 4 oz vs NUK Glow-in-the-Dark Learner Cup, 5 oz

The Glow-in-the-Dark Learner Cup, 5 oz holds 5 oz; the Gentle Transition Cup, 4 oz holds 4 oz.

Only the differences are shown.

Munchkin Gentle Transition Cup, 4 ozNUK Glow-in-the-Dark Learner Cup, 5 oz
TypeSippy or spout cupSippy or spout cup
Capacity4 oz5 oz
Drinks fromsoft spoutsoft spout
Spills"spill-proof", per the maker"spill-proof and leak-proof", per the maker
HandlesRemovableRemovable
Spout or strawsiliconeNot listed
BPA-freeYes, per the makerYes, per the maker
DishwasherYes, per the makerYes, per the maker
CareTop rack dishwasher only. Wash and inspect before use. Do not boil or sterilize.Not listed
Age4+ months6m+
Maker's use notesDo not microwave or use with hot liquids. Discard and replace at first sign of damage. Do not let child walk or run while carrying the cup. Do not leave child unattended. Spout is not a teether.Not listed

Munchkin Gentle Transition Cup, 4 oz

Small first cup with a soft silicone spout, removable handles and a lid that covers the spout.

  • Soft silicone spout
  • Removable handles
  • Not listed by the maker: body material

NUK Glow-in-the-Dark Learner Cup, 5 oz

A 5 oz soft-spout learner cup with removable handles and an air vent. The maker lists it as white and for ages 6 months and up.

  • Removable handles
  • Body and spout materials not stated by the maker