Inno Sense Flexi Soft Inno Sense Flexi Soft bits are made of a very flexible elastic plastic with a flexible metal core in the bit. The flexibility makes this a friendly bit, suitable for sensitive horse mouths and less suitable for very strong horses. The plastic of the Inno Sense bits is FDA approved, the material is non-toxic and contains no plasticizers. Eggbutt: The eggbutt is a basic bit with fixed rings and is therefore stable in the mouth of a horse. The rings cannot move separately from the mouthpiece, so your help works immediately. Depending on the type, thickness and material, an egg bunt has a sharper or softer effect. Because the rings cannot move loose from the mouthpiece, bit guards are not necessary. The eggbutt is recommended for young horses and for a rider with a normal hand. Straight mouthpiece features: A straight mouthpiece consists of 1 piece and gives pressure on the tongue, layers and lips. The shape and thickness of the mouthpiece determine where the pressure will be in the mouth. A straight mouthpiece with a tongue port gives more pressure on the layers and keeps the tongue free. The straighter and thicker the mouthpiece, the more pressure on the tongue.