4 In 1 Tumbler

– Wooden Music amplifier for your smartphone – Just place phone, and instantly enjoy enhanced sound – No bluetooth or power source needed – Anti-tilting inclined stand – Handmade sound amplifier works through passive sound amplification – Great for hands-free calls and skype – Excellent branding area on top

– Very functional design, folds to save space – Excellent branding area on 6 sides – Even when open, printing is visible from the back – Contains multi-color memo strips and writing pads – Has an in-built tumbler to store your stationary