Fancy a spot of synchronized swimming? Or perhaps you're more of a relaxed breastroker Suitable from 8 The degree of difficulty of the Swimming model is Level 2 (out of 5)

•With between 80-150 blocks, each nanoblock™ Critter takes the average builder between 10-30 minutes to complete •The smallest block measures just 4mmx4mm. •Includes detailed color instructions & spare blocks •Popular with boys & girls 8 years •Loved by teenagers and adults up to 80 years old •The smaller the blocks, the better the detail