gelato pique Step Up Mug Set R with Bib Only the training straw lesson mug has been used a few times, so it will be sold at a bargain price. Therefore, we cannot offer a discount. Also, please consider this item only if you understand that it is a product that has been in someone else's hands. Training Straw Lesson Mug (for around 5 months old) ● Soft spout that is easy to hold in the mouth, even for underdeveloped mouths. ● Two ways to drink, according to development. ● Leak-proof, safe for outings. ● Simple structure with few parts. Easy to clean every day. Training Straw Mug Parts R (for around 7 months old) ● Oval-shaped soft spout that fits small mouths. Bib (for around 7-8 months old) ● Uses EVA film that does not allow water to pass through. ● Flip it over to catch food spills. Richell