39*13mm Foam Nerf Darts With Whistle

• Short darts from EPP Foam.
• Super light darts, for increased FPS.
• Same darts as come with the XYL Unicorn.
• Make whistle sound while travelling in the mid air
• Not suitable for for narrow body magazine
  

Specifications

• Material: epp.
• Color: black body with blue tip.
• Size: 3.9*1.3cm.
• Weight: 0.85g per dart.
• Quantity: 1pack contain 10pcs nerf darts.