JIUAI Butterfly Knife Trainer,Folding Steel Metal Balisong Training Knife Tool for CS GO Lovers,Pocket Practice Training Knifes,Unsharpened Blade 100% Safe for Practicing Flipping Trick,Skull Gray

JIUAI Butterfly Knife Trainer, Folding Steel Metal Balisong Training Knife Tool for CS GO Lovers，Unsharpened Blade 100% Safe for Practicing Flipping Trick, Beginners (1 Pack,Skull Gray)

BILYSKEP Practice Butterfly Knife Trainer, Colorful Full Stainless Steel Unsharpened Blade Dull Bailisong Knife Trainer Butterfly Knife Comb for Training

Ideal Swan 2 Pcs Balisong Butterfly Trainer Practice Butterfly Trainer - NOT REAL - NO SHARP - Unsharpened Blade (Black + Silver)