Nest of Nice Beakers

Polypropylene beakers times five. This  nesting set of beakers, think matryoshka nesting dolls, includes a 50ml (marked in 5ml increments) beaker 2-1/8" tall x 2", a 100ml (5ml incr) 2-3/8" x 2-3/8", a 250ml (10ml incr) 3-7/8" x 3-1/4", a 500ml (10ml incr) 4-5/8"x 4", and a 1000ml (25ml incr) 5-3/4" x 4-7/8", all with lips and pouring spouts. Done with science for the day? Turn them over and stack them like a tower.