Private part exercise machine

Function: tighten female private parts
Applicable people: female series
Series: female private parts exercise series
Control type: manual
Body size: Maximum diameter 32mm, weight about 30g
Product main material: silicone
Product Name: Magic Ball

Phase one: close to rhombus, maximum diameter 32mm
Stage 2: Pear shape, maximum diameter 29mm

Phase three: Oval shape, maximum diameter 25mm