2017 Rainbow Practice COMB BALISONG METAL BUTTERFLY Sport Trainer Knife Tool Sale! from $7.77 USD /per Produc variants Default Title Qty. Add to Cart Couldn't load pickup availability Refresh High Quality Practice Butterfly Trainer! Great To Practice Tricks Rainbow Fade Dull Blade w/ Holes 3Cr13 Stainless Steel Closed Length 5" inches Overall Length 8.5" inches Qty available: 0 SKU:T205601C-2