Review on 🛠️ Klein Tools KLEBE 55580 Slip Resistant: Enhanced Safety and Performance by Ashton Dahmer

Nice sturdy mug. Seems indestructible. The reason I'm giving it three stars is because of the strength of the magnet. When the cup is full and depending on the metal you are placing the magnet on, it may not be strong enough to prevent it from slipping. I watched my mug slide slowly across my fridge. Update: Great grip and pretty durable. The big disadvantage is that 4 hours of heat is not enough. I brew my coffee around 5:30 a.m. and drink it in small sips until 10:00 a.m. The coffee is cold after a few hours. My Stanley keeps the coffee HOT until noon. Sort of like a deal breaker. It has a large capacity and fits in my lunch box.