Use this unique Mouth Spreader Device to literally ratchet their mouth open wide and prevent any speaking while allowing you access to their mouth.
It's the ultimate in gags... the MEO mouth spreader of stainless steel that will keep your slave wide open, but very quiet!
Matte stainless steel was the material we chose to make this professional mouth spreader. MEO's mouth spreader is a special medical instrument, but also very valuable for private BDSM-equipment.
Fixed grippers securely and safely hold the gums and press the slave's sassy mouth apart by means of ratcheting and spring pressure.