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One RECI vs MG3 Blue

Micro-Mega (COLTENE) · Perfect Dental (Shenzhen Perfect Medical Instruments)

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MicroMega One RECI®

Micro-Mega (COLTENE)

Single-File Reciprocating Shaping

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MG3 Blue™

Perfect Dental (Shenzhen Perfect Medical Instruments)

Heat-Treated MG3 for Improved Flexibility

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Clinical Tip

Compare specifications above to choose the best system for your clinical case.

Specifications

Specifications comparison: One RECI vs MG3 Blue
One RECIMG3 Blue
ManufacturerMicro-Mega (COLTENE)Perfect Dental (Shenzhen Perfect Medical Instruments)
AlloyC.Wire (heat-treated NiTi)Blue Heat-Treated NiTi
Heat TreatmentC-WireBlue Heat-Treated
MotionReciprocatingContinuous Rotation
Files55
Taper4%, 6%Variable
Cross-sectionAsymmetric (patented)Brochure-described "adapted" cross-section (geometry not named)
Speed300 RPM
Torque2–3 Ncm
Use TypeSingle-useSingle-use

Best For

One RECI

single-file reciprocating simplicityefficient shaping with multiple size optionscurved canals with C.Wire flexibility

MG3 Blue

heat-treated multi-file rotary sequencecurved canals with apical curvaturepractices preferring a structured crown-down → shape workflow

Key Features

One RECI

Single-file reciprocating system with patented asymmetric cross-section and C.Wire heat treatment for flexibility and cyclic fatigue resistance

MG3 Blue

Blue heat-treated MG3 family with SV orifice opener, PX glide-path file, and G1/G2X/G2 shapers; brochure cites "adapted cross-section" for debris removal and increased flexibility / cyclic fatigue resistance vs conventional NiTi (per brochure Features section)