Which kitchen tools does Natasha Najjar recommend for making the perfect iced latte with crushed ice?

Based on the content I have, Natasha Najjar recommends two key items for making the perfect iced latte with crushed ice.

First, she suggests using a specific size glass for the iced latte. The size of the glass can greatly influence the taste and experience of the drink.

Second, she highly recommends an ice mold that produces crushed ice similar to what you'd get from an expensive ice machine. She has been using this ice mold for 5 years and considers it one of her top kitchen purchases.

Would you like more details on these items or any other tips for making a great iced latte?