b.box + Lansinoh Training Cup: When to Start and How to Use
By Love your time together | Lansinoh | Published: 2026-10-23
Category: How-to Guides
Learn when to introduce the b.box + Lansinoh Training Cup and how to use it step by step. This guide helps parents transition their baby from bottle to cup with confidence.
Quick answer
Start introducing the b.box + Lansinoh Training Cup around 6 to 9 months when your baby can sit up with support and shows interest in drinking from a cup. Follow a gradual, patient approach to build their confidence.
Why the training cup matters for your baby's development
Transitioning from bottle to cup is a key milestone that supports oral motor development and reduces the risk of tooth decay from prolonged bottle use. The b.box + Lansinoh Training Cup is designed to make this step easier with features that encourage independent drinking.
Starting too early can frustrate your baby, while waiting too long may make the transition harder. The sweet spot is usually between 6 and 9 months, but every child is different.
What makes the b.box + Lansinoh Training Cup different
Unlike regular sippy cups, this training cup has a soft, flexible spout that is gentle on gums and developing teeth. The easy-grip handles help small hands hold and tilt the cup, and the leak-proof valve minimizes messes during practice.
These features make it a practical first cup for babies who are new to drinking independently. The lightweight design also makes it easy for little ones to manage.
Step-by-step guide to using the b.box + Lansinoh Training Cup
- Step 1: Choose the right time: Wait until your baby can sit upright with support and shows curiosity about your cup. Start with a small amount of water or expressed milk at room temperature. Avoid starting when your baby is tired, hungry, or fussy. A calm, relaxed moment works best.
- Step 2: Demonstrate and assist: Hold the cup yourself and show your baby how to bring it to their mouth. Then gently guide their hands to the handles and tilt the cup slightly so the liquid reaches the spout. Don't expect your baby to get it right away. Let them explore the cup with their hands first.
- Step 3: Let your baby take the lead: Once your baby is comfortable holding the cup, let them try on their own. Stay close to supervise but resist the urge to tilt the cup for them—they need to learn the angle themselves. Some liquid may dribble at first. That's normal and part of the learning process.
- Step 4: Practice consistently but briefly: Offer the training cup once or twice a day for just a few minutes. Gradually increase frequency as your baby becomes more skilled. Keep sessions short and positive. If your baby pushes the cup away or seems frustrated, take a break and try again later. Forcing it can create negative associations.
- Step 5: Clean and maintain the cup properly: After each use, disassemble the cup and wash all parts in warm, soapy water. Rinse thoroughly and air dry. The leak-proof valve should be checked regularly for wear. Do not microwave or boil the cup unless the manufacturer's instructions specify it's safe. Proper care extends the cup's life and keeps it hygienic.
Product highlights
- b.box + Lansinoh Training Cup: The b.box + Lansinoh Training Cup in Cherry Blossom has a soft, flexible spout that is gentle on gums and developing teeth. This means your baby can practice drinking without discomfort, which helps them accept the cup more willingly.
b.box + Lansinoh Training Cup - b.box + Lansinoh Training Cup: Easy-grip handles help small hands hold and tilt the cup, and a leak-proof valve prevents spills during practice. These features reduce frustration for both you and your baby, making practice sessions more positive and less messy.
