Exploding 6mm plastic BBs, please see video hereunder for product demonstration.

Prepacked per 91's - Just mind to nip the BBs off clean when detaching them from the rest - they will have coarse ends that need to be nipped / rounded off.

Should be compatible w/ most any airsoft marker, electric or spring cocking.

You can chuck them into HDR50 sabot slugs if you do happen to 3D print your own.

This is what their performance is more or less like;