This%20excavation%20kit%20features%20premium%20quality%2C%20lightweight%20dig%20block%20material.%20These%20polypropylene%20figurines%20are%20more%20flexible%20and%20durable%20than%20ever%20before!%20Six%20different%20Ocean%20Life%20figurines%20are%20included%20in%20the%20assortment.%20Each%20kit%20comes%20with%20a%20chisel%20and%20a%20brush.Each%20kit%20contains%3A%202%20rocks%2Fminerals%2C%20excavation%20tools%2C%201%20folded%20guidebook%C2%A0WARNING%20CHOKING%20HAZARD%20-%20Small%20Parts.%20Not%20for%20children%20under%203%20years.