There are lots of this curio shops selling Masai handicrafts. Prices are "tourist" inclined. If you want to get something, starts negotiating from 50% of what is quoted.
One nice thing about this shops, you are free to use their toilets without obligation but just got to tell them you are not buying.
A few kilometers from this shop is the "road massage" road to Masai Mara. This is the start to about 2 hours of road ride.