Credit: Kim Zolciak on Instagram Photo: Kaia and Kane Biermann Are Fast Asleep

We’re still in awe of the fact that Kim Zolciak has managed to look so fit and well-rested after welcoming twins Kane Ren and Kaia Rose less than six weeks ago, but alas the former Real Housewives of Atlanta star has shed the pounds with record speed. As for the much-needed shuteye she manages to get with two newborns at home, it looks like Kimmie has a trick or two up her sleeve.

On January 4 the new mama Instagrammed a picture of her twins sleeping peacefully in their baby seats. Kaia rests in the grey chair, while her brother Kane slumbers in the blue contraption to her right. Kim captioned the photo, “Kane & Kaia! Best invention EVER the Mamaroo!!!” The Mamaroo  looks a little bit like an alien pod, but it seems like a great alternative to daddy’s arms!

We did a little research on the Mamaroo, and it turns out that this device is so much more than a baby seat. This gizmo lulls your little one to sleep via five motions, mimicking the movements parents use to calm their kids. It can also play nature sounds, white noise, or a song from your own iPod to make things even more relaxing.

Nordstrom sells the seats for a cool $250 each, but judging by the fact that both Kane and Kaia are sound asleep, we don’t think Kim worried about the expense. If only they made these things for grownups!   

Are you surprised that Kane and Kaia are such good sleepers already? Tell us what you think below!