There is no option to buy the regular straight balsa counters. Also that is the only option for the other counters. This doesn't make sense.
Relationships in the Sims Mobile
The Sims Mobile Player Level: Guides & Tips
Special Events in The Sims Mobile
The Sims Mobile How to Woohoo with...
Izzy's Fashion Shop: How to Use & Fashion Gem
How to Visit Your Friend's House
How to Get More Playable Sims