Review on 🖤 Black Home Office Table Desk Side Huge Clip Water Drink Beverage Soda Coffee Mug Holder Cup Saucer Design for YOY Drinking by Jerome Pernell

I ordered a set of 2, one of which should have a slot for using the mug. Unfortunately in the set I received both coasters were the same and neither had a slot. I'd also appreciate if the spring that tensions the clamp was stronger, or the pads lining the contact surface were glued on - it would be awfully easy to knock the whole thing off the table if it was on one side or the other would be hit hard enough .although so far I've managed to avoid it. Please note the cup hole is LARGE. This is fine if you've got a really big mug (or need a big aim if you're not careful when setting your drink down), but it means regular sized glasses can be knocked out of the holder with enough force to smack the top glass parts.