Brand：RUIEN EDC

Product：Langlanghua Pro

THE Langlanghua Pro – Product Highlights

01. Upgraded R188 Bearing System

• Upgraded from a small bearing to R188 bearing for both inner and outer rotors.
• The outer rotor drives the inner rotor with smoother linkage and longer spin time.
• The inner rotor features double-sided patterns, allowing free replacement:
  • Dynamic vortex style
  • Elegant floral core style

Choose your style based on your mood.

02. Larger Size · Better Grip

• Pro version increases:
  • Diameter +1 mm
  • Thickness +4 mm
• The enlarged wave structure creates stronger visual depth and a more three-dimensional side profile.
• The thicker body provides a fuller and more comfortable grip.

03. New Large Lock Ring Design

• Replaces the previous small screw with a larger lock ring.
• Improves disassembly convenience and handling comfort.
• The original screw is still included and can be swapped when needed.
• Can now be used as a fingertip spinner for direct finger play.

04. Two Surface Finishes

Available in full stainless steel with two finishes:

Mirror Polished Version

• Bright reflective surface
• Creates a flowing “wave sparkle” effect during rotation
• More prone to fingerprints

Stonewashed Version

• Matte texture with stronger light and shadow contrast
• Fingerprint-resistant
• Better hides minor scratches
• Ideal for players with sweaty hands

05. Wind Chime Mode Returns

• Internal shell grooves combined with 8 bead holes on the wave rotor.
• Supports 4 mm tungsten steel beads.
• With the large lock ring, THE WAVE Pro transforms into a satisfying handheld wind chime mechanism.

06. Ratchet Mode · High & Low Tone Upgrade

• Retains the classic ratchet mode.
• Includes two additional gold-plated springs.
• Combining stainless steel and gold-plated springs creates:
  • Alternating high and low tones
  • Richer sound layers
  • Continuous mechanical rhythm

07. New Bamboo Joint Link System

• Redesigned linkage column with a bamboo-joint structure.
• Supports:
  • Connecting with other spinners
  • Stacking two THE WAVE units together
  • Combining multiple joints into a “bamboo staff” style accessory

Compatible with the new walnut wooden base, allowing you to display your spinner collection.

Note:
The linkage column uses a screw connection rather than a one-piece structure. Due to manufacturing tolerances, slight wobbling during rotation may occur and is considered normal.

Specifications

• Standard Configuration: Large lock ring + 2 tungsten steel beads
• Default Mode: Wind Chime Mode
• Maximum Diameter: 43 mm
• Weight: 128 g